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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 751-1995 Test method for networking of digital office telephone exchange equipment in public telephone network

    China Telecommunication - YD Standards
    LS/T 3526-1995 (Hydraulic polished drawing machine)

    China Food industry - YD Standards
    YD 5011-1995 Technical Specification for Construction and Acceptance of Telegraph & Fax Equipment Installation Project

    China Telecommunication - YD Standards
    YD 5010-1995 (Urban residential area architectural design and installation of telephone communications Atlas)

    China Telecommunication - YD Standards
    HG/T 2709-1995 (Determination of the polyester polyol hydroxyl value)

    China Chemical Industry - YD Standards
    YD/T 748-1995 Limit value for maintenance of PDH digital channel error performances

    China Telecommunication - YD Standards
    YD/T 746-1995 Technical requirement and measuring method for point-to-multipoint microwave communication systems

    China Telecommunication - YD Standards
    YD/T 742-1995 Technical requirement and test method for digital signaling conversion equipment at 2048kbit/s

    China Telecommunication - YD Standards
    SH/T 1613.2-1995 (Oil o-xylene purity and hydrocarbon impurities by gas chromatography)

    China Petrochemical Industry - YD Standards
    SH/T 1612.7-1995 (Industrial PTA in CARBOXYBENZALDEHYDE and methyl benzoate content by HPLC)

    China Petrochemical Industry - YD Standards
    YY/T 0214-1995 (Pharmaceutical intermediates. Acetamidine hydrochloride (acetamidine hydrochloride))

    China Medicine & Medical Device - YD Standards
    YY 0209-1995 (Pharmaceutical excipients. Potassium hydroxide)

    China Medicine & Medical Device - YD Standards
    YY 0205-1995 (Pharmaceutical excipients. Anhydrous sodium sulfite)

    China Medicine & Medical Device - YD Standards
    TB/T 1927-1995 (Hydraulic straight rail general technical conditions)

    China Railway & Train - YD Standards
    YD/T 740-1995 Adapter junction box for communication cables

    China Telecommunication - YD Standards
    DL 560-1995 Specification on energy economy design of water resources and hydroelectric projects

    China Electricity & Power - YD Standards
    SB/T 10240-1994 (Cotton baler hydraulic test methods)

    China Commerce - YD Standards
    SY/T 6042-1994 (Liquefied petroleum gas, stable light hydrocarbon dynamic measurement calculation method)

    China Oil & Gas Industry - YD Standards
    YD 5004-1994 Code for design digital microwave relay telecommunication system (PDH part) engineering

    China Telecommunication - YD Standards
    JG/T 5038-2-1995 (Hydraulic Excavator Bucket capacity calibration)

    China Building & Construction - YD Standards
    JJG(YD)034-1995 (Precision Time interval measuring instrument verification procedures)

    China Metrological - YD Standards
    JJG(YD)033-1995 (Small power meter test procedures)

    China Metrological - YD Standards
    JJG(YD)032-1995 (Dual-tone multi-frequency telephone tester test procedures)

    China Metrological - YD Standards
    YD XXX7-1995 (Microwave radio relay communication project construction standards)

    China Telecommunication - YD Standards
    YD XXX6-1995 (Telecommunication cable project construction standards)

    China Telecommunication - YD Standards
    YD/T 5001-1994 (Long, the local exchange house plan design reference book)

    China Telecommunication - YD Standards
    YD/T 730-1994 Test method for technical indicators of optical transmitters and receivers

    China Telecommunication - YD Standards
    YD/T 729-1994 Test method for networking of SPC subscriber exchange

    China Telecommunication - YD Standards
    YD/T 727-1994 Electrical characteristics for unbalanced double-current interchange circuits

    China Telecommunication - YD Standards
    YD/T 638.15-1994 Type designation for data communication equipment

    China Telecommunication - YD Standards

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