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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 1415-2008 Security Technical Specification of IP Multimedia Subsystem for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network

    China Telecommunication - YD Standards
    YD/T 1377.3-2008 Test Methods of Service and Protocol of Peer to Peer Short Message Interworking between Networks. Part3:Test Methods of Peer to Peer Short Message Interworking between PLMN and PLMN

    China Telecommunication - YD Standards
    YD/T 1313-2008 Generic Distribution Cabinet for Broadband Access

    China Telecommunication - YD Standards
    YD/T 1188-2008 Technical Specification for Access Network. ADSL/ADSL2+CPE

    China Telecommunication - YD Standards
    YD/T 1174-2008 Telecommunication Cables. Central Office Coaxial Cables

    China Telecommunication - YD Standards
    YD/T 1095-2008 Uninterruptible Power Systems for Communications

    China Telecommunication - YD Standards
    SY/T 7504-2008 Determination of octane and hydrocarbon components before octane in crude petroleum. Gas chromatography

    China Oil & Gas Industry - YD Standards
    SY/T 5779-2008 Analytical method of gas chromatography on saturated hydrocarbons of rock chloroform extract and crude oil

    China Oil & Gas Industry - YD Standards
    SY/T 5628-2008 Hydraulic anchor

    China Oil & Gas Industry - YD Standards
    SY/T 5625-2008 Hydrostatic packer

    China Oil & Gas Industry - YD Standards
    SY/T 5094-2008 Sulfonated methyl pheuo-formaldehyde used in drilling fluids

    China Oil & Gas Industry - YD Standards
    SY/T 0611-2008 Requirements of controlling internal corrosion in gathering pipeline system for highly hydrogen sulphide gas field

    China Oil & Gas Industry - YD Standards
    SY/T 0076-2008 Code for design of natural gas dehydration

    China Oil & Gas Industry - YD Standards
    SY/T 0045-2008 Design specification of crude oil electric dehydration

    China Oil & Gas Industry - YD Standards
    DL/T 578-2008 Specification of computer supervision and control system for hydraulic powerplants

    China Electricity & Power - YD Standards
    DL/T 491-2008 Code for operating and overhauling of self-shung exciction system equipment of large and medium-sized hydraulic generator

    China Electricity & Power - YD Standards
    DL/T 1086-2008 Photoelectric type (CCD) hydrostatic level

    China Electricity & Power - YD Standards
    DL/T 1085-2008 Specification for hydrologic remote measurement system

    China Electricity & Power - YD Standards
    YDC 071-2008 (800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network Broadcast Multicast Service Equipment Technical Requirements: Access Network (AN))

    China Telecommunication - YD Standards
    SN/T 2086-2008 Determination of the formaldehyde in wooden toys. High performance liquid chromatography method

    China Import Export Inspection - YD Standards
    SN/T 2059-2008 Determination of streptomycin and dihydrostreptomycin residues in royal jelly for import and export. Enzyme-linked immunosorbent assay

    China Import Export Inspection - YD Standards
    SH/T 1767-2008 Determination of bromine index of aromatic hydrocarbons. Electrometric titration

    China Petrochemical Industry - YD Standards
    SH/T 1766.2-2008 Petroleum m-xylene. Determination of purity and hydrocarbon impurities. Gas chromatographic method

    China Petrochemical Industry - YD Standards
    SH/T 1765-2008 Aromatic Hydrocarbons for industrial use. Determination of Acidity Titrimetric method

    China Petrochemical Industry - YD Standards
    SH/T 1763-2008 Nitrile rubber. Determination of residual unsaturation in hydrogenated nitrile rubber (HNBR) by iodine value

    China Petrochemical Industry - YD Standards
    SH/T 1762-2008 Rubber. Determination of residual unsaturation of hydrogenated nitrile rubber (HNBR) by infrared spectroscopy

    China Petrochemical Industry - YD Standards
    SH/T 1486.2-2008 Petroleum p-xylene. Determination of purity and hydrocarbon impurities. Gas chromatography and external calibration

    China Petrochemical Industry - YD Standards
    SH/T 1147-2008 Aromatic hydrocarbons for industrial use. Determination of trace quantities of sulfur. Microcoulometric method

    China Petrochemical Industry - YD Standards
    SH/T 0806-2008 Dtermination of arimatic hydrocarbon types in middle distillates. Highperformance liquid chromatography method with refractive index detection

    China Petrochemical Industry - YD Standards
    HG/T 4020-2008 Chemical reagent. Nickel sulfate hexahydrate

    China Chemical Industry - YD Standards

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