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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 772-1995 Technical requirement and test method for networking of group telephone equipment

    China Telecommunication - YD Standards
    HG/T 21573.4-1995 (High pressure hydraulic bolt tightening bolts and Spherical Washers)

    China Chemical Industry - YD Standards
    HG/T 21573.3-1995 (High pressure hydraulic bolt tightening bolts and nuts large diameter devices)

    China Chemical Industry - YD Standards
    HG/T 21573.2-1995 (Hydraulic high pressure bolt and bolt tightening device large diameter stud)

    China Chemical Industry - YD Standards
    HG/T 21573.1-1995 (Tightening device series hydraulic bolt tightening device on the high-pressure hydraulic bolt and bolt)

    China Chemical Industry - YD Standards
    YD/T 761-1995 Vocabulary Terms and definitions for maintenance

    China Telecommunication - YD Standards
    YD/T 760-1995 Polyolefin insulation materials for urban local telecommunication cables

    China Telecommunication - YD Standards
    YD/T 756-1995 Examining procedures for standardization of new products for posts and communications industry

    China Telecommunication - YD Standards
    YD/T 754-1995 General rules for electrostatic protection of communication rooms

    China Telecommunication - YD Standards
    SH/T 0615-1995 (Gasoline C?-C?Determination of hydrocarbons (gas chromatography))

    China Petrochemical Industry - YD Standards
    SH 0358-1995 (10 aviation hydraulic oil)

    China Petrochemical Industry - YD Standards
    YD/T 753.2-1995 Domestic satellite communication 32kbit/s ADPCM Technical requirement for networking of SCPC voice VSAT system

    China Telecommunication - YD Standards
    YD/T 753.1-1995 Domestic satellite communication Technical requirement for networking of TDM/TDMA data packet VSAT system

    China Telecommunication - YD Standards
    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

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