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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    GB/T 9652.1-2019 Specification of hydraulic turbine governing systems

    China National - YD Standards
    GB/T 37403-2019 Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display(TFT-LCD)

    China National - YD Standards
    GB/T 37476-2019 Marine swing and rotate angle hydraulic cylinder

    China National - YD Standards
    GB/T 37455-2019 Hydraulic ring-beam jacking system for offshore platform

    China National - YD Standards
    GB/T 37563-2019 Safety requirements for pressurized water electrolysis system for hydrogen production

    China National - YD Standards
    GB/T 32065.14-2019 Environmental test methods for oceanographic instruments—Part 15：Hydrostatic pressure test

    China National - YD Standards
    GB 7295-2018 Feed additive—Thiamine hydrochloride（Vitamin B1）

    China National - YD Standards
    GB/T 37244-2018 Fuel specification for proton exchange membrane fuel cell vehicles—Hydrogen

    China National - YD Standards
    GB/T 37154-2018 Fuel cell electric vehicles—Test methods of hydrogen emission

    China National - YD Standards
    GB/T 36896.2-2018 Light duty remotely operated vehicles—Part 2：Manipulators and hydraulic systems

    China National - YD Standards
    GB/T 36946-2018 Leather—Chemical tests—Determination of polycyclic aromatic hydrocarbons—Gas chromatography-mass spectrometry

    China National - YD Standards
    GB/T 2032-2018 Marine flanged fire hydrants

    China National - YD Standards
    GB/T 5170.15-2018 Inspection methods for environmental testing equipments—Part 15：Hydraulic vibrating type system for vibration(sinusoidal) test

    China National - YD Standards
    GB/T 7586-2018 Earth-moving machinery—Hydraulic excavators—Test methods

    China National - YD Standards
    GB/T 36989-2018 Measurement of liquid hydrocarbons by ultrasonic flow meters

    China National - YD Standards
    GB/T 36997-2018 Hydraulic fluid power—Identification of manifold assemblies and their components

    China National - YD Standards
    GB/T 37162.1-2018 Hydraulic fluid power—Monitoring the level of particulate contamination of the fluid—Part 1: General principles

    China National - YD Standards
    GB/T 37163-2018 Hydraulic fluid power—Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle

    China National - YD Standards
    GB 51304-2018 Small hydropower station construction safety standard

    China National - YD Standards
    GB/T 37272-2018 Determination of 11-nor-9-carboxy-delta-9-tetrahydrocannabinol in urine—Liquid chromatography-tandem mass spectrometry method

    China National - YD Standards
    GB/T 3216-2016/XG1-2018 Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1,2 and 3

    China National - YD Standards
    GB/T 37196-2018 Plastics—Polyether polyols/polymeric polyols—Determination of aldehydes and ketones

    China National - YD Standards
    GB/T 37215-2018 Hydrophobic hollow fiber membrane for membrane distillation

    China National - YD Standards
    GB/T 209-2018 Sodium hydroxide for industrial use

    China National - YD Standards
    GB/T 23973-2018 Determination of formaldehyde in dye products

    China National - YD Standards
    GB 51247-2018 Seismic design standard for hydraulic structures

    China National - YD Standards
    GB/T 36285-2018 Specification of steam turbine electro-hydraulic control system for thermal power plant

    China National - YD Standards
    GB/T 35012-2018 Chromium molybdenum alloy steel plate for hydrogen service equipment

    China National - YD Standards
    GB/T 35092-2018 Methods of static load deflection measurement for hydraulic presses

    China National - YD Standards
    GB/T 35015-2018 Calibration method for calibrated cylinder used in water jacket hydrostatic test

    China National - YD Standards

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