GB National Standard

GB/T 6892-2023

Wrought aluminium and aluminium alloys extruded profiles for general engineering (English Version)
07/09/2023 - PDF - Anglais - 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)
07/09/2023 - PDF - Anglais - CODCHI
En savoir plus

880,00 €

GB/T 2423.56-2023

Environmental testing—Part 2:Test methods—Test Fh:Vibration, broadband random and guidance (English Version)
07/09/2023 - PDF - Anglais - CODCHI
En savoir plus

610,50 €

GB/T 20234.3-2023

Connection set for conductive charging of electric vehicles―Part 3:DC charging coupler
07/09/2023 - PDF - Anglais - CODCHI
En savoir plus

280,50 €

GB/T 713.7-2017

Steel plate,sheet and strip for pressure equipments—Part 7:Stainless steel and heat resisting steel
06/08/2023 - PDF - Anglais - CODCHI
En savoir plus

511,50 €

GB/T 273.1-2023

Rolling bearings - Boundary dimensions general plan - Part 1: Tapered roller bearings
23/05/2023 - PDF - Anglais - CODCHI
En savoir plus

764,50 €

GB/T 274-2023

Rolling bearings—Chamfer dimension—Maximum values
23/05/2023 - PDF - Anglais - CODCHI
En savoir plus

214,50 €

GB/T 9452-2023

Testing method for working zone of heat treatment furnace
23/05/2023 - PDF - Anglais - CODCHI
En savoir plus

330,00 €

GB 18671-2009/XG1-2023

Intravenous needles for single use, includes Amendment 1
23/05/2023 - PDF - Anglais - CODCHI
En savoir plus

297,00 €

GB 19517-2023

National technical specification for the safety of electric equipments
23/05/2023 - PDF - Anglais - CODCHI
En savoir plus

346,50 €

GB/T 20042.2-2023

Proton exchange membrane fuel cell—Part 2: General technical specification of fuel cell stacks
17/03/2023 - PDF - Anglais - CODCHI
En savoir plus

544,50 €

CQC16-491264:2022

Certification Rules for Interior Materials
30/12/2022 - PDF - Anglais - CODCHI
En savoir plus

660,00 €

GB/T 24554-2022

Performance test methods for fuel cell system
30/12/2022 - PDF - Anglais - CODCHI
En savoir plus

346,50 €

GB/T 17657-2022

Test Methods of Evaluating the Properties of Wood-based Panels and Surface Decorated Wood-based Panels (English Version)
30/12/2022 - PDF - Anglais - CODCHI
En savoir plus

2 062,50 €

GB/T 29307-2022

Reliability test methods of drive motor system for electric vehicles
30/12/2022 - PDF - Anglais - CODCHI
En savoir plus

247,50 €

GB 15084-2022

Motor vehicles—Device for indirect vision-Requirement of performance and installation
29/12/2022 - PDF - Anglais - CODCHI
En savoir plus

759,00 €

GB 31241-2022

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

660,00 €

GB/T 1094.10-2022

Power transformers— Part 10：Determination of sound levels
12/10/2022 - PDF - Anglais - CODCHI
En savoir plus

825,00 €

GB/T 14233.1-2022

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

319,00 €

GB/T 18801-2022

Air Cleaner (English Version)
12/10/2022 - PDF - Anglais - CODCHI
En savoir plus

957,00 €

SH/T 3406-2022

Steel pipe flanges in petrochemical industry
01/10/2022 - PDF - Anglais - CODCHI
En savoir plus

1 540,00 €

GB/T 1040.2-2022

Plastics—Determination of tensile properties—Part 2: Test conditions for moulding and extrusion plastics
11/07/2022 - PDF - Anglais - CODCHI
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264,00 €

GB/T 18883-2022

Standards for indoor air quality
11/07/2022 - PDF - Anglais - CODCHI
En savoir plus

693,00 €

GB/T 26749-2022

Carbon fibre—Determination of tensile properties of resin-impregnated yarn
11/07/2022 - PDF - Anglais - CODCHI
En savoir plus

297,00 €

GB/T 13002-2022

Rotating electrical machines—Thermal protection (English Version)
11/07/2022 - PDF - Anglais - CODCHI
En savoir plus

181,50 €

GB/T 15385-2022

Method for hydraulic burst test of gas cylinder
09/03/2022 - PDF - Anglais - CODCHI
En savoir plus

198,00 €

GB/T 9251-2022

Methods for hydrostatic test of gas cylinders
09/03/2022 - PDF - Anglais - CODCHI
En savoir plus

280,50 €

GB/T 3222.1-2022

Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures (English Version)
09/03/2022 - PDF - Anglais - CODCHI
En savoir plus

660,00 €

GB/T 19836-2019/XG1-2022

Instrumentation for electric vehicles,includes Amendment 1
09/03/2022 - PDF - Anglais - CODCHI
En savoir plus

66,00 €

GB/T 41134.1-2021

Fuel cell power systems for industrial electric trucks—Part 1: Safety
31/12/2021 - PDF - Anglais - CODCHI
En savoir plus

660,00 €

GB/T 20863.1-2021

Cranes - Classification - Part1: General (English Version)
31/12/2021 - PDF - Anglais - CODCHI
En savoir plus

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 - Anglais - CODCHI
En savoir plus

418,00 €

GB/T 1971-2021

Rotating electrical machines—Terminal markings and direction of rotation
11/10/2021 - PDF - Anglais - CODCHI
En savoir plus

478,50 €

QC/T 942-2021

Test methods of hexavalent chromium in automotive materials (English Version)
21/08/2021 - PDF - Anglais - CODCHI
En savoir plus

610,50 €

GB/T 34015.3-2021

Recovery of traction battery used in electric vehicle—Echelon use—Part 3：Echelon using requirement
20/08/2021 - PDF - Anglais - CODCHI
En savoir plus

99,00 €

GB/T 10125-2021

Corrosion tests in artificial atmospheres—Salt spray tests
20/08/2021 - PDF - Anglais - CODCHI
En savoir plus

379,50 €

GB/T 24347-2021

DC/DC converter for electric vehicles
20/08/2021 - PDF - Anglais - CODCHI
En savoir plus

330,00 €

GB/T 29511-2021

Protective clothing-Chemical protective clothing (English Version)
10/08/2021 - PDF - Anglais - CODCHI
En savoir plus

1 089,00 €

GB 24539-2021

Protective clothing-Chemical protective clothing
10/08/2021 - PDF - Anglais - CODCHI
En savoir plus

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
21/05/2021 - PDF - Anglais - CODCHI
En savoir plus

412,50 €

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
21/05/2021 - PDF - Anglais - CODCHI
En savoir plus

198,00 €

GB 12265.3-2021

Safety of machinery--Minimum gaps to avoid crushing of parts of the human body (English Version)
21/05/2021 - PDF - Anglais - CODCHI
En savoir plus

198,00 €

GB/T 2423.18-2021

Environmental testing - Part 2: Test methods - Test Kb: Salt mist, cyclic (sodium chloride solution) (English Version)
21/05/2021 - PDF - Anglais - CODCHI
En savoir plus

242,00 €

GB/T 1029-2021

Test procedures for three-phase synchronous machines
21/05/2021 - PDF - Anglais - CODCHI
En savoir plus

1 428,90 €

GB/T 7735-2016/XG1-2021

Automated eddy current testing of seamless and welded(except submerged arc-welded) steel tubes for detection of imperfections
30/04/2021 - PDF - Anglais - CODCHI
En savoir plus

132,00 €

GB/T 40061-2021

Technical specification for liquid hydrogen production system
30/04/2021 - PDF - Anglais - CODCHI
En savoir plus

242,00 €

NB/T 47013.15-2021

Nondestructive testing of pressure equipments - Part 15: Phased-array ultrasonic testing
26/04/2021 - PDF - Anglais - CODCHI
En savoir plus

1 650,00 €

GB 50151-2021

Technical standard for foam extinguishing systems
09/04/2021 - PDF - Anglais - CODCHI
En savoir plus

1 430,00 €

GB 55001-2021

General code for engineering structures
09/04/2021 - PDF - Anglais - CODCHI
En savoir plus

495,00 €

GB 55002-2021

General code for seismic precaution of buildings and municipal engineering
09/04/2021 - PDF - Anglais - CODCHI
En savoir plus

990,00 €

GB 55006-2021

General code for steel structures
09/04/2021 - PDF - Anglais - CODCHI
En savoir plus

462,00 €

GB 50014-2021

Standard for design of outdoor wastewater engineering
09/04/2021 - PDF - Anglais - CODCHI
En savoir plus

1 331,00 €

GB/T 50051-2021

Technical standard for chimney engincering
09/04/2021 - PDF - Anglais - CODCHI
En savoir plus

4 400,00 €

GB 17675-2021

Steering system of motor vehicles—Basic requirements
20/02/2021 - PDF - Anglais - CODCHI
En savoir plus

374,00 €

GB 7258-2017/XG2-2021

Technical specifications for safety of power-driven vehicles operating on roads,includes Amendment 1 and Amendment 2
20/02/2021 - PDF - Anglais - CODCHI
En savoir plus

286,00 €

GB/T 11022-2020

Common specifications for high-voltage alternating-current switchgear and controlgear standards (English Version)
14/12/2020 - PDF - Anglais - CODCHI
En savoir plus

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)
19/11/2020 - PDF - Anglais - CODCHI
En savoir plus

231,00 €

GB/T 17888.2-2020

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

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)
19/11/2020 - PDF - Anglais - CODCHI
En savoir plus

412,50 €

GB/T 17888.4-2020

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

693,00 €

GB/T 20801.5-2020

Pressure piping code - Industrial piping - Part 5: Inspection and testing (English Version)
19/11/2020 - PDF - Anglais - CODCHI
En savoir plus

264,00 €

GB/T 20801.2-2020

Pressure piping code - Industrial piping - Part 2: Materials (English Version)
19/11/2020 - PDF - Anglais - CODCHI
En savoir plus

1 089,00 €

GB/T 20801.3-2020

Pressure piping code - Industrial piping - Part 3: Design and calculation (English Version)
19/11/2020 - PDF - Anglais - CODCHI
En savoir plus

1 457,50 €

GB/T 20801.4-2020

Pressure piping code - Industrial piping - Part 4: Fabrication and assembly (English Version)
19/11/2020 - PDF - Anglais - CODCHI
En savoir plus

704,00 €

GB/T 20801.6-2020

Pressure piping code - Industrial piping - Part 6: Safeguarding (English Version)
19/11/2020 - PDF - Anglais - CODCHI
En savoir plus

528,00 €

GB/T 273.3-2020

Rolling bearings—Boundary dimensions，general plan—Part 3:Radial bearings
19/11/2020 - PDF - Anglais - CODCHI
En savoir plus

412,50 €

GB/T 39132-2020

Fuel cell electric vehicle-Engineering approval evaluation program
11/10/2020 - PDF - Anglais - CODCHI
En savoir plus

165,00 €

GB/T 4423-2020

Copper and copper alloy cold-drawn rod and bar
29/09/2020 - PDF - Anglais - CODCHI
En savoir plus

264,00 €

GB/T 14048.2-2020

Low-voltage switchgear and controlgear—Part 2: Circuit-breakers (English Version)
29/09/2020 - PDF - Anglais - CODCHI
En savoir plus

3 349,50 €

GB/T 24549-2020

Fuel cell electric vehicles—Safety requirements
29/09/2020 - PDF - Anglais - CODCHI
En savoir plus

154,00 €

GB/T 5620-2020

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

29/09/2020 - PDF - Anglais - CODCHI
En savoir plus

605,00 €

GB/T 29126-2012/XG1-2020

Fuel cell electric vehicles―Onboard hydrogen system―Test methods, includes Amnedment 1
21/07/2020 - PDF - Anglais - CODCHI
En savoir plus

132,00 €

GB/T 26990-2011/XG1-2020

Fuel cell electric vehicles―Onboard hydrogen system―Specifications, includes Amendment 1
21/07/2020 - PDF - Anglais - CODCHI
En savoir plus

132,00 €

GB 50454-2020

Standard for design of aero-engine test cell
09/06/2020 - PDF - Anglais - CODCHI
En savoir plus

643,50 €

GB/T 50549-2020

Coding standard for power plant designation system
09/06/2020 - PDF - Anglais - CODCHI
En savoir plus

9 784,50 €

GB/T 38914-2020

Evaluation method for lifetime of proton exchange membr
02/06/2020 - PDF - Anglais - CODCHI
En savoir plus

154,00 €

GB 38031-2020

Electric vehicles traction battery safety requirements (English Version)
12/05/2020 - PDF - Anglais - CODCHI
En savoir plus

308,00 €

GB 18384-2020

Electric vehicles safety requirements (English Version)
12/05/2020 - PDF - Anglais - CODCHI
En savoir plus

198,00 €

GB 38032-2020

Electric buses safety requirements (English Version)
12/05/2020 - PDF - Anglais - CODCHI
En savoir plus

154,00 €

GB/T 38628-2020

Information security technology—Cybersecurity guide for automotive electronics systems
28/04/2020 - PDF - Anglais - CODCHI
En savoir plus

385,00 €

GB/T 3190-2020

Chemical composition of wrought aluminium and aluminium alloys
31/03/2020 - PDF - Anglais - CODCHI
En savoir plus

220,00 €

GB/T 20801.1-2020

Pressure piping code—Industrial piping—Part 1:General (English Version)
06/03/2020 - PDF - Anglais - CODCHI
En savoir plus

132,00 €

GB 30981-2020

Limit of harmful substances of industrial protective coatings
04/03/2020 - PDF - Anglais - CODCHI
En savoir plus

242,00 €

GB 33372-2020

Limit of volatile organic compound content in adhesives
04/03/2020 - PDF - Anglais - CODCHI
En savoir plus

176,00 €

GB 38508-2020

Limits for volatile organic compounds content in cleaning agents
04/03/2020 - PDF - Anglais - CODCHI
En savoir plus

132,00 €

GB 19153-2019

Minimum allowable values of energy efficiency and energy efficiency grades for displacement air compressors
31/12/2019 - PDF - Anglais - CODCHI
En savoir plus

143,00 €

GB 2626-2019

Respiratory protection—Non-powered air-purifying particle respirator (English Version)
31/12/2019 - PDF - Anglais - CODCHI
En savoir plus

286,00 €

GB 4785-2019

Prescription for installation of the external lighting and light-signalling devices for motor vehicles and their trailers
17/12/2019 - PDF - Anglais - CODCHI
En savoir plus

550,00 €

GB/T 38274-2019

Lubrication system—Efficiency assessment method (English Version)
10/12/2019 - PDF - Anglais - CODCHI
En savoir plus

275,00 €

GB/T 38275-2019

Lubrication system -- Inspection specification (English Version)
10/12/2019 - PDF - Anglais - CODCHI
En savoir plus

484,00 €

GB/T 38276-2019

Lubrication system -- Terminology and graphical symbols (English Version)
10/12/2019 - PDF - Anglais - CODCHI
En savoir plus

528,00 €

GB/T 755-2019

Rotating electrical machines—Rating and performance (English Version)
10/12/2019 - PDF - Anglais - CODCHI
En savoir plus

429,00 €

GB/T 7106-2019

Test methods of air permeability,watertightness,wind load resistance performance for building external windows and doors
10/12/2019 - PDF - Anglais - CODCHI
En savoir plus

429,00 €

GB/T 50483-2019

Code for engineering design of environmental protection of chemical industry projects
22/11/2019 - PDF - Anglais - CODCHI
En savoir plus

528,00 €

GB/T 24610.2-2019

Rolling bearings—Measuring methods for vibration—Part 2:Radial ball bearings with cylindrical bore and outside surface
18/10/2019 - PDF - Anglais - CODCHI
En savoir plus

165,00 €

GB/T 24610.1-2019

Rolling bearings—Measuring methods for vibration—Part 1:Fundamentals
18/10/2019 - PDF - Anglais - CODCHI
En savoir plus

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
18/10/2019 - PDF - Anglais - CODCHI
En savoir plus

154,00 €

GB 15083-2019

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

264,00 €

GB/T 6040-2019

General rules for infrared analysis
04/06/2019 - PDF - Anglais - CODCHI
En savoir plus

275,00 €

GB/T 3058-2019

Determination of arsenic in coal
04/06/2019 - PDF - Anglais - CODCHI
En savoir plus

176,00 €

GB/T 5226.1-2019

Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements (English Version)
04/06/2019 - PDF - Anglais - CODCHI
En savoir plus

495,00 €

GB 50135-2019

Standard for design of high-rising structures
24/05/2019 - PDF - Anglais - CODCHI
En savoir plus

1 628,00 €

GB/T 709-2019

Dimension,shape,weight and tolerance for hot-rolled steel strip,plate and sheet
25/03/2019 - PDF - Anglais - CODCHI
En savoir plus

132,00 €

GB 50352-2019

Unified standard for design of civil building (English Version)
13/03/2019 - PDF - Anglais - CODCHI
En savoir plus

462,00 €

GA 1531-2018

General rules for information management of industrial electronic detonators
01/02/2019 - PDF - Anglais - CODCHI
En savoir plus

143,00 €

GB/T 18579-2019

High-carbon chromium bearing steel wires
01/01/2019 - PDF - Anglais - CODCHI
En savoir plus

154,00 €

GB 50160-2008(2018)

Fire Prevention Code of Petrochemical Enterprise Design (Edition 2018)
30/12/2018 - PDF - Anglais - CODCHI
En savoir plus

154,00 €

GB/T 1550-2018

Test methods for conductivity type of extrinsic semiconducting materials (English Version)
28/12/2018 - PDF - Anglais - CODCHI
En savoir plus

247,50 €

GB/T 37153-2018

Acoustic vehicle alerting system of electric vehicles running at low speed (English Version)
28/12/2018 - PDF - Anglais - CODCHI
En savoir plus

154,00 €

GB/T 16855.1-2018

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

990,00 €

GB/T 8196-2018

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

539,00 €

GB 18285-2018

Limits and measurement methods for emissions from gasoline vehicles under two-speed idle conditions and short driving mode conditions
27/09/2018 - PDF - Anglais - CODCHI
En savoir plus

1 573,00 €

GB 6537-2018

No.3 jet fuel (English Version)
13/07/2018 - PDF - Anglais - CODCHI
En savoir plus

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
13/07/2018 - PDF - Anglais - CODCHI
En savoir plus

330,00 €

GB/T 36403-2018

Test methods of infrared transmittance for infrared optical glass—Fourier transform method
07/06/2018 - PDF - Anglais - CODCHI
En savoir plus

181,50 €

GB/T 24593-2018

Welded austenitic stainless steel tubes for boiler and heat exchanger (English Version)
07/06/2018 - PDF - Anglais - CODCHI
En savoir plus

247,50 €

GB/T 36288-2018

Fuel cell electric vehicles-Safety requirement of fuel cell stack
07/06/2018 - PDF - Anglais - CODCHI
En savoir plus

88,00 €

GB 50348-2018

Technisal code for engineering of security and protection system (English Version)
14/05/2018 - PDF - Anglais - CODCHI
En savoir plus

858,00 €

GB/T 1591-2018

High strength low alloy structural steels
14/05/2018 - PDF - Anglais - CODCHI
En savoir plus

132,00 €

GB/T 35077-2018

Safety of machinery—Local exhaust ventilation system—Safety requirements (English Version)
14/05/2018 - PDF - Anglais - CODCHI
En savoir plus

275,00 €

GB/T 8162-2018

Seamless steel tubes for structural purposes
14/05/2018 - PDF - Anglais - CODCHI
En savoir plus

220,00 €

GB 8368-2018

Infusion sets for single use—Gravity feed (English Version)
15/03/2018 - PDF - Anglais - CODCHI
En savoir plus

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

01/03/2018 - PDF - Anglais - CODCHI
En savoir plus

264,00 €

GB 50217-2018

Standard for design of cables of electric power engineering (English Version)
08/02/2018 - PDF - Anglais - CODCHI
En savoir plus

484,00 €

GB 50210-2018

Standard for construction quality acceptance of building decoration
08/02/2018 - PDF - Anglais - CODCHI
En savoir plus

1 402,50 €

GB/T 18487.2-2017

Electric Vehicle Conductive Charging System Part 2: EMC Requirements for Off-board Electric Vehicle Supply Equipment
29/12/2017 - PDF - Anglais - CODCHI
En savoir plus

154,00 €

GB/T 1094.3-2017

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

627,00 €

GB/T 14048.3-2017

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

264,00 €

GB/T 20438.1-2017

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

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)
29/12/2017 - PDF - Anglais - CODCHI
En savoir plus

638,00 €