China National Standards
China YD Standards Search System ¡¡
  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    GB/T 3884.9-2012 Methods for chemical analysis of copper concentrates - Part 9: Determination of arsenic and bismuth contents - Hydride generation- atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photom

    China National - YD Standards

    GB/T 3884.10-2012 Methods for chemical analysis of copper concentrstes - Part 10: Determination of Antimony content - Hydride generation atomic fluorescence spectrometry method

    China National - YD Standards

    GB/T 29412-2012 Adsorber of pressure swing adsorption for hydrogen purification

    China National - YD Standards

    GB/T 29411-2012 Technical specification of hydrogen-oxygen generator with water electrolyte

    China National - YD Standards

    GB/T 19350-2012 Metallic and other inorganic coatings - Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement

    China National - YD Standards

    GB/T 19349-2012 Metallic and other inorganic coatings - Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement

    China National - YD Standards

    GB 29334-2012 Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid

    China National - YD Standards

    GB/T 5762-2012 Methods for chemical analysis of limestone,quicklime and hydrated lime for building materials industry

    China National - YD Standards

    GB/T 4348.3-2012 Sodium hydroxide for industrial use - Determination of iron content£­1£¬10£­phenanthroline photometric method

    China National - YD Standards

    GB/T 29124-2012 Hydrogen fuel cell vehicles facilities for demonstration specifications

    China National - YD Standards

    GB/T 29123-2012 Specifications for hydrogen fuel cell vehicles in demonstration

    China National - YD Standards

    GB/T 29011-2012 Building construction machinery and equipment - Hydraulic sheet pile press-in and extraction machinery - Terminology and commercial specifications

    China National - YD Standards

    GB/T 27894.6-2012 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen helium oxygen nitrogen carbon dioxide and C1 to C8 hydrocarbons using three capillary columns

    China National - YD Standards

    GB/T 29403-2012 Technique guide for dealing with sand abrasive erosion in reaction hydraulic turbine

    China National - YD Standards

    GB/T 29397-2012 Detection and identification for Fusarium oxysporum f. sp. Cubense (E. F. Smith) Snyder & Hansen Race 4

    China National - YD Standards

    GB 10287-2012 National Food Safety Standard-Rosin glycerides and hydrogenated rosin glycerides

    China National - YD Standards

    GB 29223-2012 National Food Safety Standard - Food Additive - Dehydroacetic Acid

    China National - YD Standards

    GB 18071.8-2012 Health protection zone for basic chemistry industry - Part 8£º Hydrofluoric acid industry

    China National - YD Standards

    GB/T 28734-2012 Determination of carbon and hydrogen in solid biofuels

    China National - YD Standards

    GB/T 3286.2-2012 Methods for chemical analysis of limestone and dolomite - Part 2: The determination of silicon dioxide content - The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gravimetric method

    China National - YD Standards

    GB/T 3965-2012 Determination of diffusible hydrogen in deposited metal

    China National - YD Standards

    GB/T 28782.2-2012 Hydraulic fluid power - Measurement techniques - Part 2: Measurement of average steady-state pressure in a closed conduit

    China National - YD Standards

    GB/T 28768-2012 Determination of hydrocarbon types and oxygenates in automotive-motor gasoline by multidimensional gas chromatography method

    China National - YD Standards

    GB/T 27894.5-2012 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen,carbon dioxideand C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns

    China National - YD Standards

    GB/T 27894.4-2012 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns

    China National - YD Standards

    GB/T 15623.3-2012 Hydraulic fluid power - Electrically modulated hydraulic control valves - Part 3: Test methods for pressure control valves

    China National - YD Standards

    GB 28652-2012 High quality anhydrous potassium fluoride

    China National - YD Standards

    GB/T 28717-2012 Determination of malonaldehyde in feed - High performance liquid chromatography

    China National - YD Standards

    GB/T 28680-2012 Product grade of hydrangea cut flowers

    China National - YD Standards

    GB/T 28636-2012 Heating and air conditioning system hydraulic balance valve

    China National - YD Standards


    Find out:7061Items   |  To Page of: First -Previous-Next -Last  | [202] [203] [204] [205] [206] [207] [208]

    ¡¡
    ¡¡

    +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