17 : Metrology and measurement. Physical phenomena

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  • 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 50493-2019

    Specification for Design of Combustible Gas and Toxic Gas Detection and Alarm for Petrochemical Industry (English Version)
    9/25/2010 - PDF - English - CODCHI
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    €434.50

  • GB 12348-2008

    Emission Standard for Industrial Enterprises Noise at Boundary (English Version)
    8/19/2008 - PDF - English - CODCHI
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    €66.00

  • GB 10069.3-2008

    Measurement of Airborne Noise Emitted by Rotating Electrical Machines and the Noise Limits — Part 3: Noise Limits (English Version)
    6/19/2008 - PDF - English - CODCHI
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    €88.00

  • GB/T 20485.1-2008

    Methods for the calibration of vibration and shock transducers - Part 1: Basic concepts (English Version)
    3/3/2008 - PDF - English - CODCHI
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    €275.00

  • GB/T 4380-2004

    Assessment of departure from roundness - Two-and three-point methods
    1/1/2004 - PDF - English - CODCHI
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    €301.40

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