China National Standards
China YD Standards Search System 　
  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    GB/T 39627-2020 Technical specification of intelligent measurement and control devices for smart hydropower plant

    China National - YD Standards
    GB/T 39619-2020 Basic terms of hydrographic survey

    China National - YD Standards
    GB/T 39565-2020 Technical specification of flood control emergency command system for smart hydropower plant

    China National - YD Standards
    GB/T 7383-2020 Non-ionic surface active agents！Determination of hydroxyl value

    China National - YD Standards
    GB/T 39694-2020 Hydrogenated acrylonitrile-butadiene rubber(HNBR)！General specification and evaluation procedure

    China National - YD Standards
    GB/T 39359-2020 Integrating sphere method for the test of liquid/solid suspended photocatalytic hydrogen production reaction

    China National - YD Standards
    GB/T 39324-2020 Technical guide for main equipment condition based maintenance decision support system for smart hydropower plant

    China National - YD Standards
    GB/T 39264-2020 Technical specification for unified management and control platform of smart hydropower plant

    China National - YD Standards
    GB/T 25217.14-2020 Methods for test, monitoring and prevention of rock burst！Part 14: Prevention method of roof hydraulic fracturing

    China National - YD Standards
    GB/T 18252-2020 Plastics piping and ducting systems ！ Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation

    China National - YD Standards
    GB/T 5862-2020 Agricultural tractors and machinery！General purpose quick-action hydraulic couplers

    China National - YD Standards
    GB/T 39313-2020 Rubber hoses and hose assemblies！Compact wire-braid-reinforced hydraulic types for oil-based or water-based fluids！Specification

    China National - YD Standards
    GB/T 39311-2020 Thermoplastic hoses and hose assemblies ！ Wire or synthetic yarn reinforced single-pressure types for hydraulic applications ！ Specification

    China National - YD Standards
    GB/T 39309-2020 Rubber hoses and hose assemblies！Wire- or textile-reinforced single-pressure types for hydraulic applications！Specification

    China National - YD Standards
    GB/T 39248-2020 Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals！Specification

    China National - YD Standards
    GB/T 39231-2020 Cerium chloride anhydrate

    China National - YD Standards
    GB/T 25807-2020 m-Carbamidoaniline hydrochloride

    China National - YD Standards
    GB/T 23937-2020 Sodium hydrosulfide for industrial use

    China National - YD Standards
    GB/T 3780.28-2020 Carbon black！Part 28: Determination the content of polycyclic aromatic hydrocarbons

    China National - YD Standards
    GB/T 38334-2019 Technical specification for black-start of hydropower station

    China National - YD Standards
    GB/T 14561-2019 Fire hydrant cabinet

    China National - YD Standards
    GB/T 14506.33-2019 Methods for chemical analysis of silicate rocks！Part 33: Determination of arsenic, stibium, bismuth and mercury elements content！Hydride generation atomic fluorescence spectrometry

    China National - YD Standards
    GB/T 38411-2019 Leather chemicals！Determination of the free formaldehyde in leather process auxiliaries

    China National - YD Standards
    GB/T 19941.2-2019 Leather and fur！Determination of formaldehyde content！Part 2: Colorimetric method

    China National - YD Standards
    GB/T 19941.3-2019 Leather and fur！Determination of formaldehyde content！Part 3: Formaldehyde emissions

    China National - YD Standards
    GB/T 19941.1-2019 Leather and fur！Determination of formaldehyde content！Part 1: High performance liquid chromatography method

    China National - YD Standards
    GB/T 38334-2019 Technical specification for black-start of hydropower station

    China National - YD Standards
    GB/T 14561-2019 Fire hydrant cabinet

    China National - YD Standards
    GB/T 14506.33-2019 Methods for chemical analysis of silicate rocks！Part 33: Determination of arsenic, stibium, bismuth and mercury elements content！Hydride generation atomic fluorescence spectrometry

    China National - YD Standards
    GB/T 37997-2019 Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals！Specification

    China National - YD Standards

    Find out:7061Items   |  To Page of: First -Previous-Next -Last  | [186] [187] [188] [189] [190] [191] [192]

    　
    		　

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    		- Since 2001 -
     Focus on China Standards & Compliance Services

    www.rjs.cn
    China Licenses
    www.transcustoms.com
    China HS code & Tariff
    www.gbstandards.org
    China National Standards