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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    SN/T 2821-2011 Food contact materials for export. Polymers. Determination of benzaldehyde in food simulants. High performance liquid chromatography

    China Import Export Inspection - YD Standards
    SN/T 2819-2011 Food contact materials for export. Polymers. Determination of BADGE,BFDGE and their hydroxy and chlorinated cerivatives in food simulants. High performance liquid chromatography

    China Import Export Inspection - YD Standards
    SN/T 2813-2011 Food contact materials for export. Polymers. Determination of the extractives from the articles of melamine-formaldehyde,nylon and polycarbonate

    China Import Export Inspection - YD Standards
    SN/T 2808-2011 Food contact materials for export. Polymers. Determination of epichlorohydrin in food simulants. Gas chromatography-mass spectrometry method

    China Import Export Inspection - YD Standards
    SN/T 2765.1-2011 Determination of arsenic in iron ores for import and export. Part 1: Hydride generation atomic absorption spectrometric method

    China Import Export Inspection - YD Standards
    SN/T 1877.8-2011 Determination of polycyclic aromatic hydrocarbons in wood and wood products. Gas chromatography-mass spectrometry method

    China Import Export Inspection - YD Standards
    SN/T 0041.3-2011 Method for inspection of PONA of naphtha for export. Part 3: Method for test of olefinic plus aromatics hydrocarbons in pertroleum distilates

    China Import Export Inspection - YD Standards
    YDB 065-2011 Medical Health Monitoring Service Scenes and Technical Requirements

    China Telecommunication - YD Standards
    YDB 064-2011 Vehicle Telematic Service Requirement and General Framework

    China Telecommunication - YD Standards
    YDB 063-2011 Applications for Internet of things based on communications networks. Green community of energy conservation. Part 1: General application requirements

    China Telecommunication - YD Standards
    YDB 062-2011 Terms of the Ubiquitous Network

    China Telecommunication - YD Standards
    YDB 061.2-2011 Technical specification of 40Gb/s phase modulation formats optical transponder. Part 2: Differential quadrature phase shift keying (DQPSK) modulation formats

    China Telecommunication - YD Standards
    YDB 061.1-2011 Technical specification of 40Gb/s phase modulation formats optical transponder. Part 1: Differential Phase Shift Keying (DPSK) modulation formats

    China Telecommunication - YD Standards
    YDB 060-2011 Technical requirements for Access network. Passive optical network using Dense wavelength division multiplexing with Wavelength Tuning

    China Telecommunication - YD Standards
    YDB 059-2011 Requirements of Tag Identification based Applications and Services in Next Generation Network (NGN)

    China Telecommunication - YD Standards
    YDB 058-2011 Requirements of Next Generation Network Identity Management Framework

    China Telecommunication - YD Standards
    YDB 057-2011 Next Generation Network Identity Management Requirements

    China Telecommunication - YD Standards
    HJ 604-2011 Ambient air. Determination of total hydrocarbons. Gas chromatographic method

    China Environmental Protection Industry - YD Standards
    HJ 601-2011 Water quality. Determination of formaldehyde. Acetylacetone spectrophotometric method

    China Environmental Protection Industry - YD Standards
    SY/T 6515-2010 Ignition risk of hydrocarbon liquids and vapors by hot surfaces in the open air

    China Oil & Gas Industry - YD Standards
    SY/T 0511.2-2010 Oil tank appurtenances. Part 2: Hydraulic safety valve

    China Oil & Gas Industry - YD Standards
    SY 6805-2010 Safety rules of hydrocarbon reservoir underground gas storage

    China Oil & Gas Industry - YD Standards
    SY 6504-2010 The Safety provisions for hydrogen sulfide environment in beach-shallow sea petroleum operations

    China Oil & Gas Industry - YD Standards
    NB/SH/T 0846-2010 Test method for evaluating performance of hydraulic oil in high pressure piston type pump

    China Energy industry - YD Standards
    DL/T 5263-2010 Operation code of safety for construction equipment of hydroelectric and hydraulic engineering Loader

    China Electricity & Power - YD Standards
    DL/T 5262-2010 Operation code of safety for construction equipment of hydroelectric and hydraulic engineering bulldozer

    China Electricity & Power - YD Standards
    DL/T 5261-2010 Operation code of safety for construction equipment of hydroelectric and hydraulic engineering. Excavator

    China Electricity & Power - YD Standards
    DL/T 5260-2010 Technical code of environmental protection for hydropower and water conservancy construction engineering

    China Electricity & Power - YD Standards
    DL/T 5083-2010 Specification of prestressing tendon construction for hydropower and water resources project

    China Electricity & Power - YD Standards
    DL/T 330-2010 Ultrasonic time of flight diffraction technique in welded joints of hydroelectric or hydraulic engineering steel structure and equipment

    China Electricity & Power - YD Standards

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