GB National Standard

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  • GB 31571-2015/XG1-2024

    Emission standard of pollutants for petroleum chemistry industry (English Version)
    5/28/2024 - PDF - English - CODCHI
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    €605.00

  • GB/T 18488-2024

    Drive motor system for electric vehicles
    5/28/2024 - PDF - English - CODCHI
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    €682.00

  • GB/T 50034-2024

    Standard for lighting design of buildings (English Version)
    3/12/2024 - PDF - English - CODCHI
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    €1,268.00

  • GB/T 19515-2023

    Road vehicles—Recyclability and recoverability rate —Requirement and calculation method
    11/27/2023 - PDF - English - CODCHI
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    €330.00

  • GB/T 4437.1-2023

    Aluminium and aluminium alloys extruded tubes—Part 1: Seamless tubes
    11/27/2023 - PDF - English - CODCHI
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    €313.50

  • NB/T 47013.11-2023

    Nondestructive testing of pressure equipments - Part 11: X-ray computed radiographic testing (English Version)
    10/11/2023 - PDF - English - CODCHI
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    €660.00

  • NB/T 47013.14-2023

    Nondestructive testing of pressure equipments - Part 14: X-ray computed radiographic testing
    10/11/2023 - PDF - English - CODCHI
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    €528.00

  • GB/T 6892-2023

    Wrought aluminium and aluminium alloys extruded profiles for general engineering (English Version)
    9/7/2023 - PDF - English - CODCHI
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    €676.50

  • GB/T 20234.1-2023

    Connection set for conductive charging of electric vehicles—Part 1:General requirements (English Version)
    9/7/2023 - PDF - English - CODCHI
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    €880.00

  • GB/T 2423.56-2023

    Environmental testing—Part 2:Test methods—Test Fh:Vibration, broadband random and guidance (English Version)
    9/7/2023 - PDF - English - CODCHI
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    €610.50

  • GB/T 20234.3-2023

    Connection set for conductive charging of electric vehicles―Part 3:DC charging coupler
    9/7/2023 - PDF - English - CODCHI
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    €264.00

  • GB/T 18487.1-2023

    Electric vehicle conductive charging system―Part 1:General requirements
    9/7/2023 - PDF - English - CODCHI
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    €2,200.00

  • GB/T 713.7-2017

    Steel plate,sheet and strip for pressure equipments—Part 7:Stainless steel and heat resisting steel
    8/6/2023 - PDF - English - CODCHI
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    €511.50

  • GB/T 273.1-2023

    Rolling bearings - Boundary dimensions general plan - Part 1: Tapered roller bearings
    5/23/2023 - PDF - English - CODCHI
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    €764.50

  • GB/T 274-2023

    Rolling bearings—Chamfer dimension—Maximum values
    5/23/2023 - PDF - English - CODCHI
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    €214.50

  • GB/T 9452-2023

    Testing method for working zone of heat treatment furnace
    5/23/2023 - PDF - English - CODCHI
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    €330.00

  • GB 18671-2009/XG1-2023

    Intravenous needles for single use, includes Amendment 1
    5/23/2023 - PDF - English - CODCHI
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    €297.00

  • GB 19517-2023

    National technical specification for the safety of electric equipments
    5/23/2023 - PDF - English - CODCHI
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    €346.50

  • GB/T 10561-2023

    Steel-Determination of content of nonmetallic inclusions—Micrographic method using standard diagrams
    5/23/2023 - PDF - English - CODCHI
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    €660.00

  • GB/T 20042.2-2023

    Proton exchange membrane fuel cell—Part 2: General technical specification of fuel cell stacks
    3/17/2023 - PDF - English - CODCHI
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    €544.50

  • CQC16-491264:2022

    Certification Rules for Interior Materials
    12/31/2022 - PDF - English - CODCHI
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    €660.00

  • GB/T 24554-2022

    Performance test methods for fuel cell system
    12/30/2022 - PDF - English - CODCHI
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    €346.50

  • GB/T 17657-2022

    Test Methods of Evaluating the Properties of Wood-based Panels and Surface Decorated Wood-based Panels (English Version)
    12/30/2022 - PDF - English - CODCHI
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    €2,062.50

  • GB/T 29307-2022

    Reliability test methods of drive motor system for electric vehicles
    12/30/2022 - PDF - English - CODCHI
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    €247.50

  • GB/T 6739-2022

    Paints and varnishes—Determination of film hardness by pencil test
    12/30/2022 - PDF - English - CODCHI
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    €165.00

  • GB 15084-2022

    Motor vehicles—Device for indirect vision-Requirement of performance and installation
    12/29/2022 - PDF - English - CODCHI
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    €759.00

  • GB 31241-2022

    Lithium ion cells and batteries used in portable electronic equipments—Safety technical specification (English Version)
    12/29/2022 - PDF - English - CODCHI
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    €660.00

  • GB/T 1094.10-2022

    Power transformers— Part 10:Determination of sound levels
    10/12/2022 - PDF - English - CODCHI
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    €825.00

  • GB/T 14233.1-2022

    Test methods for infusion transfusion injection equipments for medical use - Part 1: Chemical analysis methods (English Version)
    10/12/2022 - PDF - English - CODCHI
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    €319.00

  • GB/T 18801-2022

    Air Cleaner (English Version)
    10/12/2022 - PDF - English - CODCHI
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    €957.00

  • SH/T 3406-2022

    Steel pipe flanges in petrochemical industry
    10/1/2022 - PDF - English - CODCHI
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    €1,540.00

  • GB/T 1040.2-2022

    Plastics—Determination of tensile properties—Part 2: Test conditions for moulding and extrusion plastics
    7/11/2022 - PDF - English - CODCHI
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    €264.00

  • GB/T 18883-2022

    Standards for indoor air quality
    7/11/2022 - PDF - English - CODCHI
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    €693.00

  • GB/T 26749-2022

    Carbon fibre—Determination of tensile properties of resin-impregnated yarn
    7/11/2022 - PDF - English - CODCHI
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    €297.00

  • GB/T 13002-2022

    Rotating electrical machines—Thermal protection (English Version)
    7/11/2022 - PDF - English - CODCHI
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    €181.50

  • GB/T 15385-2022

    Method for hydraulic burst test of gas cylinder
    3/9/2022 - PDF - English - CODCHI
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    €198.00

  • GB/T 9251-2022

    Methods for hydrostatic test of gas cylinders
    3/9/2022 - PDF - English - CODCHI
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    €280.50

  • GB/T 3222.1-2022

    Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures (English Version)
    3/9/2022 - PDF - English - CODCHI
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    €660.00

  • GB/T 19836-2019/XG1-2022

    Instrumentation for electric vehicles,includes Amendment 1
    3/9/2022 - PDF - English - CODCHI
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    €66.00

  • GB/T 41134.1-2021

    Fuel cell power systems for industrial electric trucks—Part 1: Safety
    12/31/2021 - PDF - English - CODCHI
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    €660.00

  • GB/T 20863.1-2021

    Cranes - Classification - Part1: General (English Version)
    12/31/2021 - PDF - English - CODCHI
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    €280.50

  • GB/T 4942.1-2021

    Degrees of Protection Provided by the Integral Design of Rotating Electrical Machined (IP Code)-Classification (English Version)
    11/11/2021 - PDF - English - CODCHI
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    €418.00

  • GB/T 1971-2021

    Rotating electrical machines—Terminal markings and direction of rotation
    10/11/2021 - PDF - English - CODCHI
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    €478.50

  • QC/T 942-2021

    Test methods of hexavalent chromium in automotive materials (English Version)
    8/21/2021 - PDF - English - CODCHI
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    €610.50

  • GB/T 34015.3-2021

    Recovery of traction battery used in electric vehicle—Echelon use—Part 3:Echelon using requirement
    8/20/2021 - PDF - English - CODCHI
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    €99.00

  • GB/T 10125-2021

    Corrosion tests in artificial atmospheres—Salt spray tests
    8/20/2021 - PDF - English - CODCHI
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    €379.50

  • GB/T 24347-2021

    DC/DC converter for electric vehicles
    8/20/2021 - PDF - English - CODCHI
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    €330.00

  • GB/T 9286-2021

    Paints and varnishes—Cross-cut test
    8/20/2021 - PDF - English - CODCHI
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    €379.50

  • GB/T 29511-2021

    Protective clothing-Chemical protective clothing (English Version)
    8/10/2021 - PDF - English - CODCHI
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    €1,089.00

  • GB 24539-2021

    Protective clothing-Chemical protective clothing
    8/10/2021 - PDF - English - CODCHI
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    €1,089.00

  • GB/T 1551-2021

    Test method for measuring resistivity of monocrystal silicon—In-line four-point probe and direct current two-point probe method
    5/21/2021 - PDF - English - CODCHI
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    €412.50

  • GB 12265.3-2021

    Safety of machinery--Minimum gaps to avoid crushing of parts of the human body (English Version)
    5/21/2021 - PDF - English - CODCHI
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    €198.00

  • GB/T 2423.18-2021

    Environmental testing - Part 2: Test methods - Test Kb: Salt mist, cyclic (sodium chloride solution) (English Version)
    5/21/2021 - PDF - English - CODCHI
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    €242.00

  • GB/T 1029-2021

    Test procedures for three-phase synchronous machines
    5/21/2021 - PDF - English - CODCHI
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    €1,428.90

  • GB/T 5777-2019/XG1-2021

    Automated full peripheral ultrasonic testing of seamless and welded(except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections, includes Amendment 1
    5/21/2021 - PDF - English - CODCHI
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    €198.00

  • GB/T 40061-2021

    Technical specification for liquid hydrogen production system
    4/30/2021 - PDF - English - CODCHI
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    €242.00

  • GB/T 7735-2016/XG1-2021

    Automated eddy current testing of seamless and welded(except submerged arc-welded) steel tubes for detection of imperfections
    4/30/2021 - PDF - English - CODCHI
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    €132.00

  • NB/T 47013.15-2021

    Nondestructive testing of pressure equipments - Part 15: Phased-array ultrasonic testing
    4/26/2021 - PDF - English - CODCHI
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    €1,650.00

  • GB 50151-2021

    Technical standard for foam extinguishing systems
    4/9/2021 - PDF - English - CODCHI
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    €1,430.00

  • GB 55001-2021

    General code for engineering structures
    4/9/2021 - PDF - English - CODCHI
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    €495.00

  • GB 55002-2021

    General code for seismic precaution of buildings and municipal engineering
    4/9/2021 - PDF - English - CODCHI
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    €990.00

  • GB 55006-2021

    General code for steel structures
    4/9/2021 - PDF - English - CODCHI
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    €462.00

  • GB 50014-2021

    Standard for design of outdoor wastewater engineering
    4/9/2021 - PDF - English - CODCHI
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    €1,331.00

  • GB/T 50051-2021

    Technical standard for chimney engincering
    4/9/2021 - PDF - English - CODCHI
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    €4,400.00

  • GB 17675-2021

    Steering system of motor vehicles—Basic requirements
    2/20/2021 - PDF - English - CODCHI
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    €374.00

  • GB 7258-2017/XG2-2021

    Technical specifications for safety of power-driven vehicles operating on roads,includes Amendment 1 and Amendment 2
    2/20/2021 - PDF - English - CODCHI
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    €286.00

  • GB/T 11022-2020

    Common specifications for high-voltage alternating-current switchgear and controlgear standards (English Version)
    12/14/2020 - PDF - English - CODCHI
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    €1,468.50

  • GB/T 17888.1-2020

    Safety of machinery—Permanent means of access to machinery—Part 1:Choice of fixed means and general requirements of access (English Version)
    11/19/2020 - PDF - English - CODCHI
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    €231.00

  • GB/T 17888.2-2020

    Safety of machinery—Permanent means of access to machinery—Part 2:Working platforms and walkways (English Version)
    11/19/2020 - PDF - English - CODCHI
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    €280.50

  • GB/T 17888.3-2020

    Safety of machinery—Permanent means of access to machinery—Part 3:Stairs,stepladders and guard-rails (English Version)
    11/19/2020 - PDF - English - CODCHI
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    €412.50

  • GB/T 17888.4-2020

    Safety of machinery—Permanent means of access to machinery—Part 4:Fixed ladders (English Version)
    11/19/2020 - PDF - English - CODCHI
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    €693.00

  • GB/T 20801.5-2020

    Pressure piping code - Industrial piping - Part 5: Inspection and testing (English Version)
    11/19/2020 - PDF - English - CODCHI
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    €264.00

  • GB/T 20801.2-2020

    Pressure piping code - Industrial piping - Part 2: Materials (English Version)
    11/19/2020 - PDF - English - CODCHI
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    €1,089.00

  • GB/T 20801.3-2020

    Pressure piping code - Industrial piping - Part 3: Design and calculation (English Version)
    11/19/2020 - PDF - English - CODCHI
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    €1,457.50

  • GB/T 20801.4-2020

    Pressure piping code - Industrial piping - Part 4: Fabrication and assembly (English Version)
    11/19/2020 - PDF - English - CODCHI
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    €704.00

  • GB/T 20801.6-2020

    Pressure piping code - Industrial piping - Part 6: Safeguarding (English Version)
    11/19/2020 - PDF - English - CODCHI
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    €528.00

  • GB/T 273.3-2020

    Rolling bearings—Boundary dimensions,general plan—Part 3:Radial bearings
    11/19/2020 - PDF - English - CODCHI
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    €412.50

  • GB/T 1732-2020

    Determination of impact resistance of coating films
    11/19/2020 - PDF - English - CODCHI
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    €115.50

  • GB/T 39132-2020

    Fuel cell electric vehicle-Engineering approval evaluation program
    10/11/2020 - PDF - English - CODCHI
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    €165.00

  • GB/T 4423-2020

    Copper and copper alloy cold-drawn rod and bar
    9/29/2020 - PDF - English - CODCHI
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    €264.00

  • GB/T 14048.2-2020

    Low-voltage switchgear and controlgear—Part 2: Circuit-breakers (English Version)
    9/29/2020 - PDF - English - CODCHI
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    €3,349.50

  • GB/T 24549-2020

    Fuel cell electric vehicles—Safety requirements
    9/29/2020 - PDF - English - CODCHI
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    €154.00

  • GB/T 5620-2020

    Road vehicles—Vocabulary and definition for braking of automotive vehicles and their trailers


    9/29/2020 - PDF - English - CODCHI
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    €605.00

  • GB/T 29126-2012/XG1-2020

    Fuel cell electric vehicles―Onboard hydrogen system―Test methods, includes Amnedment 1
    7/21/2020 - PDF - English - CODCHI
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    €132.00

  • GB/T 26990-2011/XG1-2020

    Fuel cell electric vehicles―Onboard hydrogen system―Specifications, includes Amendment 1
    7/21/2020 - PDF - English - CODCHI
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    €132.00

  • GB 50454-2020

    Standard for design of aero-engine test cell
    6/9/2020 - PDF - English - CODCHI
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    €643.50

  • GB/T 50549-2020

    Coding standard for power plant designation system
    6/9/2020 - PDF - English - CODCHI
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    €9,784.50

  • GB/T 38914-2020

    Evaluation method for lifetime of proton exchange membr
    6/2/2020 - PDF - English - CODCHI
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    €154.00

  • GB 38031-2020

    Electric vehicles traction battery safety requirements (English Version)
    5/12/2020 - PDF - English - CODCHI
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    €308.00

  • GB 18384-2020

    Electric vehicles safety requirements (English Version)
    5/12/2020 - PDF - English - CODCHI
    Learn More
    €198.00

  • GB 38032-2020

    Electric buses safety requirements (English Version)
    5/12/2020 - PDF - English - CODCHI
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    €154.00

  • GB/T 38628-2020

    Information security technology—Cybersecurity guide for automotive electronics systems
    4/28/2020 - PDF - English - CODCHI
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    €385.00

  • GB/T 3190-2020

    Chemical composition of wrought aluminium and aluminium alloys
    3/31/2020 - PDF - English - CODCHI
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    €220.00

  • GB/T 20801.1-2020

    Pressure piping code—Industrial piping—Part 1:General (English Version)
    3/6/2020 - PDF - English - CODCHI
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    €132.00

  • GB 30981-2020

    Limit of harmful substances of industrial protective coatings
    3/4/2020 - PDF - English - CODCHI
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    €242.00

  • GB 33372-2020

    Limit of volatile organic compound content in adhesives
    3/4/2020 - PDF - English - CODCHI
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    €176.00

  • GB 38508-2020

    Limits for volatile organic compounds content in cleaning agents
    3/4/2020 - PDF - English - CODCHI
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    €132.00

  • GB 24409-2020

    Limit of harmful substances of vehicle coatings
    3/4/2020 - PDF - English - CODCHI
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    €242.00

  • GB 19153-2019

    Minimum allowable values of energy efficiency and energy efficiency grades for displacement air compressors
    12/31/2019 - PDF - English - CODCHI
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    €143.00

  • GB 2626-2019

    Respiratory protection—Non-powered air-purifying particle respirator (English Version)
    12/31/2019 - PDF - English - CODCHI
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    €286.00

  • GB/T 1348-2019

    Spheroidal graphite iron castings
    12/31/2019 - PDF - English - CODCHI
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    €429.00

  • GB 4785-2019

    Prescription for installation of the external lighting and light-signalling devices for motor vehicles and their trailers
    12/17/2019 - PDF - English - CODCHI
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    €550.00

  • GB 22128-2019

    Technical specifications for end-of-life vehicles collecting and dismantling enterprises
    12/17/2019 - PDF - English - CODCHI
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    €264.00

  • GB/T 38274-2019

    Lubrication system—Efficiency assessment method (English Version)
    12/10/2019 - PDF - English - CODCHI
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    €275.00

  • GB/T 38275-2019

    Lubrication system -- Inspection specification (English Version)
    12/10/2019 - PDF - English - CODCHI
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    €484.00

  • GB/T 38276-2019

    Lubrication system -- Terminology and graphical symbols (English Version)
    12/10/2019 - PDF - English - CODCHI
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    €528.00

  • GB/T 755-2019

    Rotating electrical machines—Rating and performance (English Version)
    12/10/2019 - PDF - English - CODCHI
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    €429.00

  • GB/T 7106-2019

    Test methods of air permeability,watertightness,wind load resistance performance for building external windows and doors
    12/10/2019 - PDF - English - CODCHI
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    €429.00

  • GB/T 50483-2019

    Code for engineering design of environmental protection of chemical industry projects
    11/22/2019 - PDF - English - CODCHI
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    €528.00

  • GB/T 24610.2-2019

    Rolling bearings—Measuring methods for vibration—Part 2:Radial ball bearings with cylindrical bore and outside surface
    10/18/2019 - PDF - English - CODCHI
    Learn More
    €165.00

  • GB/T 24610.1-2019

    Rolling bearings—Measuring methods for vibration—Part 1:Fundamentals
    10/18/2019 - PDF - English - CODCHI
    Learn More
    €275.00

  • GB/T 24610.3-2019

    Rolling bearings—Measuring methods for vibration—Part 3:Radial spherical and tapered roller bearings with cylindrical bore and outside surface
    10/18/2019 - PDF - English - CODCHI
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    €154.00

  • GB 15083-2019

    Strength requirement and test method of automobile seats,their anchorages and any head restraints (English Version)
    10/14/2019 - PDF - English - CODCHI
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    €264.00

  • GB/T 6040-2019

    General rules for infrared analysis
    6/4/2019 - PDF - English - CODCHI
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    €275.00

  • GB/T 3058-2019

    Determination of arsenic in coal
    6/4/2019 - PDF - English - CODCHI
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    €176.00

  • GB/T 5226.1-2019

    Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements (English Version)
    6/4/2019 - PDF - English - CODCHI
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    €495.00

  • GB 50135-2019

    Standard for design of high-rising structures
    5/24/2019 - PDF - English - CODCHI
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    €1,628.00

  • GB/T 709-2019

    Dimension,shape,weight and tolerance for hot-rolled steel strip,plate and sheet
    3/25/2019 - PDF - English - CODCHI
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    €132.00

  • GB 50352-2019

    Unified standard for design of civil building (English Version)
    3/13/2019 - PDF - English - CODCHI
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    €462.00

  • GA 1531-2018

    General rules for information management of industrial electronic detonators
    2/1/2019 - PDF - English - CODCHI
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    €143.00

  • GB/T 18579-2019

    High-carbon chromium bearing steel wires
    1/1/2019 - PDF - English - CODCHI
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    €154.00

  • GB 50160-2008(2018)

    Fire Prevention Code of Petrochemical Enterprise Design (Edition 2018)
    12/30/2018 - PDF - English - CODCHI
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    €154.00

  • GB/T 1550-2018

    Test methods for conductivity type of extrinsic semiconducting materials (English Version)
    12/28/2018 - PDF - English - CODCHI
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    €247.50

  • GB/T 37153-2018

    Acoustic vehicle alerting system of electric vehicles running at low speed (English Version)
    12/28/2018 - PDF - English - CODCHI
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    €154.00

  • GB/T 16855.1-2018

    Safety of machinery-Safety-related parts of control systems-Part 1: General principles for design (English Version)
    12/28/2018 - PDF - English - CODCHI
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    €990.00

  • GB/T 8196-2018

    Safety of machinery—Guards—General requirements for the design and construction of fixed and movable guards (English Version)
    12/28/2018 - PDF - English - CODCHI
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    €539.00

  • GB 18285-2018

    Limits and measurement methods for emissions from gasoline vehicles under two-speed idle conditions and short driving mode conditions
    9/27/2018 - PDF - English - CODCHI
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    €1,573.00

  • GB 6537-2018

    No.3 jet fuel (English Version)
    7/13/2018 - PDF - English - CODCHI
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    €165.00

  • GB/T 18655-2018

    Vehicles,boats and internal combustion engines-Radio disturbance characteristics-Limits and methods of measurement for the protection of on-board receivers
    7/13/2018 - PDF - English - CODCHI
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    €330.00

  • GB/T 36403-2018

    Test methods of infrared transmittance for infrared optical glass—Fourier transform method
    6/7/2018 - PDF - English - CODCHI
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    €181.50

  • GB/T 24593-2018

    Welded austenitic stainless steel tubes for boiler and heat exchanger (English Version)
    6/7/2018 - PDF - English - CODCHI
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    €247.50

  • GB/T 36288-2018

    Fuel cell electric vehicles-Safety requirement of fuel cell stack
    6/7/2018 - PDF - English - CODCHI
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    €88.00

  • GB 50348-2018

    Technisal code for engineering of security and protection system (English Version)
    5/14/2018 - PDF - English - CODCHI
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    €858.00

  • GB/T 1591-2018

    High strength low alloy structural steels
    5/14/2018 - PDF - English - CODCHI
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    €132.00

  • GB/T 35077-2018

    Safety of machinery—Local exhaust ventilation system—Safety requirements (English Version)
    5/14/2018 - PDF - English - CODCHI
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    €275.00

  • GB/T 8162-2018

    Seamless steel tubes for structural purposes
    5/14/2018 - PDF - English - CODCHI
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    €220.00

  • GB 8368-2018

    Infusion sets for single use—Gravity feed (English Version)
    3/15/2018 - PDF - English - CODCHI
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    €242.00

  • GB/T 16157-1996/XG1-2017

    The determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source, including Amendment 1


    3/1/2018 - PDF - English - CODCHI
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    €264.00

  • GB 50217-2018

    Standard for design of cables of electric power engineering (English Version)
    2/8/2018 - PDF - English - CODCHI
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    €484.00

  • GB 50210-2018

    Standard for construction quality acceptance of building decoration
    2/8/2018 - PDF - English - CODCHI
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    €1,402.50

  • GB/T 18487.2-2017

    Electric Vehicle Conductive Charging System Part 2: EMC Requirements for Off-board Electric Vehicle Supply Equipment
    12/29/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 1094.3-2017

    Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air (English Version)
    12/29/2017 - PDF - English - CODCHI
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    €627.00

  • GB/T 14048.3-2017

    Low-voltage switchgear and controlgear—Part3: Switches,disconnectors,switch-disconnectors and fuse-combination units (English Version)
    12/29/2017 - PDF - English - CODCHI
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    €264.00

  • GB/T 20438.1-2017

    Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 1:General requirements (English Version)
    12/29/2017 - PDF - English - CODCHI
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    €506.00

  • GB/T 20438.2-2017

    Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 2:Requirements for electrical/electronic/programmable electronic safety-related systems (English Version)
    12/29/2017 - PDF - English - CODCHI
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    €638.00

  • GB/T 20438.3:2017

    Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 3: Software requirements (English Version)
    12/29/2017 - PDF - English - CODCHI
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    €1,353.00

  • GB 50017-2017

    Code for design of steel structures (English Version)
    12/12/2017 - PDF - English - CODCHI
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    €539.00

  • SY/T 6671-2017

    Recommended practice for lassification of locations for electrical installations at petroleum facilities classified as Class I, Zone 0, Zone 1, and Zone 2
    11/15/2017 - PDF - English - CODCHI
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    €1,963.50

  • GB/T 307.1-2017

    Rolling bearings - Radial bearings - Tolerances
    11/1/2017 - PDF - English - CODCHI
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    €627.00

  • GB/T 34872-2017

    Technical requrements of hydrogen supply system for proton exchange membrane fuel cells
    11/1/2017 - PDF - English - CODCHI
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    €275.00

  • GB/T 12665-2017

    Requirements of damp-heat testing of electrical machine for service in general environmental condition
    11/1/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 34598-2017

    Plug-in hybrid electric commercial vehicles - Specifications
    10/14/2017 - PDF - English - CODCHI
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    €88.00

  • GB/T 19596-2017

    Terminology of electric vehicles
    10/14/2017 - PDF - English - CODCHI
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    €187.00

  • GB/T23615.1-2017

    Thermal barrier materials for architecture aluminium alloy extruded profiles - Part 1: Polyamide profiles
    10/14/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 702-2017

    Hot-rolled steel bars - Dimensions, shape, weight and tolerances
    9/29/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 4437.2-2017

    Aluminium and aluminium alloy extruded tubes-Part 2:Seam tubes
    9/29/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 34201-2017

    Seamless hot-rolled square and rectangular steel tubes for structure
    9/7/2017 - PDF - English - CODCHI
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    €154.00

  • GB 50222-2017

    Code for Fire Prevention in Design of Interior Decoration of Buildings (English Version)
    7/31/2017 - PDF - English - CODCHI
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    €121.00

  • GB/T 4208-2017

    Degrees of protection provided by enclosure ( IP code) (English Version)
    7/31/2017 - PDF - English - CODCHI
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    €143.00

  • GB/T 2101-2017

    General requirement of acceptance, packaging, marking and certification for section steel
    7/31/2017 - PDF - English - CODCHI
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    €66.00

  • GB/T 6728-2017

    Cold forming hollow sectional steel for general structure
    7/12/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 33978-2017

    Proton exchange membrane fuel cell modules for road vehicles
    7/12/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 34007-2017

    Road vehicles--Brake lining friction materials--Drag test method for friction performance (English Version)
    7/12/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 11263-2017

    Hot rolled H and cut T section steel (English Version)
    5/31/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 6725-2017

    General requirements of cold forming steel sections
    5/31/2017 - PDF - English - CODCHI
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    €88.00

  • GB/T 2040-2017

    Copper and copper alloy sheet
    5/31/2017 - PDF - English - CODCHI
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    €132.00

  • GB 50084-2017

    Code of design for sprinkler systems (English Version)
    5/27/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 18387-2017

    Limits and test method of magnetic and electric field strength from electric vehicles (English Version)
    5/12/2017 - PDF - English - CODCHI
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    €66.00

  • GB/T 20042.1-2017

    Proton exchange membrane fuel cell -- Part 1: Terminology
    5/12/2017 - PDF - English - CODCHI
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    €154.00

  • GB/T 9160.1-2017

    Rolling bearings - Accessories - Part 1: Tapered sleeves (English Version)
    5/12/2017 - PDF - English - CODCHI
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    €572.00

  • GB/T 9160.1-2017

    Rolling bearings―Accessories―Part 2:Locknuts and locking devices (English Version)
    5/12/2017 - PDF - English - CODCHI
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    €286.00

  • GB/T 307.3-2017

    Rolling bearings -- General technical regulations
    5/12/2017 - PDF - English - CODCHI
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    €66.00

  • HG/T 20660-2017

    Standard for Classification on Hazards of Toxicity and Explosion of Chemical Mediums in Pressure Vessel (English Version)
    4/12/2017 - PDF - English - CODCHI
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    €990.00

  • GB 50227-2017

    Code for design of installation of shunt capacitors (English Version)
    3/3/2017 - PDF - English - CODCHI
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    €506.00

  • GB/T 12459-2017

    Steel buttwelding pipe fittings—Types and parameter (English Version)
    3/3/2017 - PDF - English - CODCHI
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    €330.00

  • GB/T 50063-2017

    Code for design of electrical measuring device of power system (English Version)
    1/21/2017 - PDF - English - CODCHI
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    €407.00

  • JB/T 10336-2017

    Rolling bearings and parts-Supplementary specifications
    1/9/2017 - PDF - English - CODCHI
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    €224.40

  • JB/T 6641-2017

    Rolling bearings—Residual magnetism and its assessment method
    1/9/2017 - PDF - English - CODCHI
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    €44.00

  • GB/T 706-2016

    Hot rolled section steel
    12/30/2016 - PDF - English - CODCHI
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    €132.00

  • GB 18352.6-2016

    Limits and measurement methods for emissions from light-duty vehicles(CHINA 6) (English Version)
    12/23/2016 - PDF - English - CODCHI
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    €1,045.00

  • GB 19147-2016/XG1-2018

    Automobile diesel fuels, including Amendment 1
    12/23/2016 - PDF - English - CODCHI
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    €165.00

  • GB/T 20065-2016

    Screw-thread steel bars for the prestressing of concrete
    12/13/2016 - PDF - English - CODCHI
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    €143.00

  • GB/T 479-2016

    Determination of plastometric indices of bituminous coal
    12/13/2016 - PDF - English - CODCHI
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    €154.00

  • GB/T 1408.2-2016

    Electrical strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage (English Version)
    12/13/2016 - PDF - English - CODCHI
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    €99.00

  • GB 50243-2016

    Code of Acceptance for Construction Quality of Ventilation and Air
    10/25/2016 - PDF - English - CODCHI
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    €990.00

  • GB 9685-2016

    National Food Safety Standard Standard for Uses of Additives in Food Contact Materials and Their Products (English Version)
    10/19/2016 - PDF - English - CODCHI
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    €154.00

  • GB/T 24817.1-2016

    Cranes―Control layout and characteristics―Part 1:General principles (English Version)
    10/13/2016 - PDF - English - CODCHI
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    €154.00

  • GB/T 33008.1-2016

    Industrial automation and control system security―Programmable logic controller(PLC)―Part 1:System requirements (English Version)
    10/13/2016 - PDF - English - CODCHI
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    €154.00

  • GB/T 18254-2016

    High-carbon chromium bearing steel
    8/29/2016 - PDF - English - CODCHI
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    €121.00

  • GB/T 32960.1-2016

    Technical specifications of remote service and management system for electric vehicles—Part 1: General principle
    8/29/2016 - PDF - English - CODCHI
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    €77.00

  • GB/T 32960.2-2016

    Technical specifications of remote service and management system for electric vehicles--Part 2: On-board terminal
    8/29/2016 - PDF - English - CODCHI
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    €88.00

  • GB/T 32960.3-2016

    Technical specifications of remote service and management system for electric vehicles—Part 3: Communication protocol and data format
    8/29/2016 - PDF - English - CODCHI
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    €154.00

  • GB 15811-2016

    Sterile hypodermic needles for single use
    6/14/2016 - PDF - English - CODCHI
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    €143.00

  • TSG 21-2016/XG1-2021

    Supervision Regulation on Safety Technology for Stationary Pressure Vessel,includes Amendment 1
    4/1/2016 - PDF - English - CODCHI
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    €396.00

  • GB/T 17948.7-2016

    Rotating electrical machines―Functional evaluation of insulation systems―General guidelines (English Version)
    2/24/2016 - PDF - English - CODCHI
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    €220.00

  • GB/T 20303.1-2016

    Cranes—Cabins and control stations—Part 1: General (English Version)
    2/24/2016 - PDF - English - CODCHI
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    €88.00

  • GB/T 23724.1-2016

    Cranes―Inspections―Part 1:General (English Version)
    2/24/2016 - PDF - English - CODCHI
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    €132.00

  • GB/T 6177.1-2016

    Hexagon nus wit flange,style 2
    2/24/2016 - PDF - English - CODCHI
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    €88.00

  • GB/T 20234.2-2015

    Connection set for conductive charging of electric vehicles―Part 2:AC charging coupler
    12/28/2015 - PDF - English - CODCHI
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    €66.00

  • GB 32311-2015

    Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis
    12/10/2015 - PDF - English - CODCHI
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    €154.00

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