China National Standards
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  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    HG/T 3477-1999 Chemical reagent Potassium tartrate semihydrate

    China Chemical Industry - YD Standards

    HG/T 3315-1999 Anionic hydroxy-terminated silicone emulsion

    China Chemical Industry - YD Standards

    HG/T 3314-1999 Cationic hydroxy-terminated silicone emulsion

    China Chemical Industry - YD Standards

    HG 2928-1999 Food additive disodium dihydrogen pyrophosphate

    China Chemical Industry - YD Standards

    SH/T 1674-1999 Cyclohexane for industrial use. Determination of purity and hydrocarbon impurities. Gas chromatographic method

    China Petrochemical Industry - YD Standards

    JG/T 93-1999 Hydraulic lifts for slipform

    China Building & Construction - YD Standards

    TB 10017-1999 Code for survey and design on hydrology of railway engineering

    China Railway & Train - YD Standards

    JJG 340-1999 Verification Regulation of Measuring Hydrophone in the Frequency Range 1Hz to 1000Hz

    China Metrological - YD Standards

    JG/T 5107-1999 Hydraulic press pile driver

    China Building & Construction - YD Standards

    HG/T 3612-1999 Rubber seals used for automobile hydraulic disc brake cylinders

    China Chemical Industry - YD Standards

    HG/T 3032-1999 Melamine-formaldehyde mouldings. Determination of extractable formaldehyde

    China Chemical Industry - YD Standards

    YD/T 1014-1999 Technique criterion for STM-64 optical line terminal equipment

    China Telecommunication - YD Standards

    YD/T 1018-1999 Digital circuit multiplication equipment using ADPCM and DSI

    China Telecommunication - YD Standards

    YD/T 1016-1999 Technical condition for PDH optical line terminals used in access network

    China Telecommunication - YD Standards

    YD/T 1015-1999 Technical requirement for Q interface adapter used in transmission equipment

    China Telecommunication - YD Standards

    YDN 115.4-1999 Test specification for China intelligent network services (Mass calling service) (internal standard)

    China Telecommunication - YD Standards

    YDN 115.3-1999 Test specification for China intelligent network services (Vote of telephone service) (internal standard)

    China Telecommunication - YD Standards

    YDN 115.2-1999 Test specification for China intelligent network services (wide area Centrex) (internal standard)

    China Telecommunication - YD Standards

    YDN 115.1-1999 Test specification for China intelligent network services (universal personal communication service) (internal standard)

    China Telecommunication - YD Standards

    YD/T 1012-1999 Node clock set of digital synchronization network and its timing feature

    China Telecommunication - YD Standards

    YD/T 1011-1999 Technology requirement and test method of stand alone synchronization equipment in digital synchronization network

    China Telecommunication - YD Standards

    YD/T 1009-1999 Technical performances and test methods of FDMA wireless access systems for 450MHz

    China Telecommunication - YD Standards

    YD/T 914-1999 Multipoint still image and annotation protocol

    China Telecommunication - YD Standards

    YD/T 1006-1999 A simultaneous voice plus data modem, operating at a voice plus data signalling rates of 4 800bits/s, with optional automatic switching to data-only signalling rates of up to 14 400bit/s, for use on the general switched telephone network and on leased poi

    China Telecommunication - YD Standards

    YD/T 1004-1999 Technical specifications and test methods of multi-port telephone accounting system

    China Telecommunication - YD Standards

    YD/T 1002-1999 Frame relaying bearer service interworking

    China Telecommunication - YD Standards

    TB/T 2957-1999 (Diesel hydraulic transmission oil)

    China Railway & Train - YD Standards

    YD/T 999-1999 Multicast adaptation protocol

    China Telecommunication - YD Standards

    YD/T 997-1999 Specification for VB5.1 interface

    China Telecommunication - YD Standards

    YD/T 1000-1999 Performance for data networks providing international frame relay Svc service

    China Telecommunication - YD Standards


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