China National Standards
China YD Standards Search System กก

  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    YD/T 970-1998 General conference control

    China Telecommunication - YD Standards

    SH/T 0659-1998 Standard test method for hydrocarbon types analysis of gas-oil saturates fractions by high ionizing voltage mass spectrometry

    China Petrochemical Industry - YD Standards

    SH/T 0658-1998 Standard test method for hydrogen content of jet fuels by low resolution nuclear magnetic resonance spectrometry

    China Petrochemical Industry - YD Standards

    SH/T 0656-1998 Standard test methods for instrumental determination of carbon, hydrogen, and nitrogen in petroleum products and lubricants

    China Petrochemical Industry - YD Standards

    YD/T 974-1998 Specifications and Measurement Methods for SDH Digital Cross Connect Equipment (SDXC)

    China Telecommunication - YD Standards

    SH/T 1489-1998 Petroleum p-xylene. Determination of purity and hydrocarbon impurities. Gas chromatographic method

    China Petrochemical Industry - YD Standards

    TB/T 2910-1998 (Locomotive diesel engine cylinder liner hydraulic test bench technical conditions)

    China Railway & Train - YD Standards

    YD/T 964-1998 Requirements & test method of 1310nm/1550nm wavelength division multipexer

    China Telecommunication - YD Standards

    YD/T 967-1998 Vocabulary of terms for synchronous digital hierarchy network and equipments

    China Telecommunication - YD Standards

    YD/T 910.22-1998 900/1800MHz TDMA digital cellular mobile telecommunication network radio interface physical layer part (Phase 2)

    China Telecommunication - YD Standards

    YD/T 910.21-1998 900/1800MHz TDMA digital cellular mobile telecommunication network radio interface signalling part (Phase 2)

    China Telecommunication - YD Standards

    YY 0305-1998 Hydroxyapatite Bioceramics

    China Medicine & Medical Device - YD Standards

    YY 0303-1998 Hydroxyapatite powder for medical applications

    China Medicine & Medical Device - YD Standards

    YDN 088-1998 (Automatically Switched Telephone (digital) network technology system (internal standard))

    China Telecommunication - YD Standards

    DL/T 651-1998 Requirements for hydrogen humidity of generators using hydrogen as a coolant

    China Electricity & Power - YD Standards

    SH/T 0653-1998 Petroleum waxes. Determination of carbon number distribution of normal paraffin and non-normal paraffin hydrocarbons. Gas chromatography

    China Petrochemical Industry - YD Standards

    SJ/T 11182-1998 General specification of hydraulic molding press for wet magnetic material

    China Electronics - YD Standards

    SJ 51423/4-1998 Miniature medium frequency axial fan, type J113FZYD55-39 and J113FZY65-39, detail specification for

    China Electronics - YD Standards

    SJ 51423/3-1998 Miniature medium frequency axial fan, type J75FZYD77-34, detail specification for

    China Electronics - YD Standards

    SJ 51423/2-1998 Miniature medium frequency axial fan, type J75FZYD57-34, detail specification for

    China Electronics - YD Standards

    SJ 51423/1-1998 Miniature medium frequency axial fan, type J121FZYD56-144, detail specification for

    China Electronics - YD Standards

    YDN 094-1998 (800MHz CDMA digital cellular mobile communication network and a mobile switching center PSTN network interface requirements (Temporary Provisions) (internal standard))

    China Telecommunication - YD Standards

    TB/T 2900-1998 (ZY-40 hydraulic rock loader)

    China Railway & Train - YD Standards

    TB/T 2880-1998 (Determination of Hydraulic displacement pumps, motors and steady-state performance of the overall transmission)

    China Railway & Train - YD Standards

    TB/T 1578-1998 Hydraulic Road General technical conditions

    China Railway & Train - YD Standards

    YD/T 954-1998 Technical requirements and test method of digital stored program control dispatching equipment

    China Telecommunication - YD Standards

    YD/T 948-1998 Generic application temple for multimedia conferencing service

    China Telecommunication - YD Standards

    YD/T 945-1998 Modem operating at data signalling rates of up to 33600 bit/s for use on the general switched telephone network and on leased point-to-point 2-wire telephone-type circuits

    China Telecommunication - YD Standards

    YD/T 947-1998 Upper layer protocol profiles for the Q3 and X interface

    China Telecommunication - YD Standards

    YD/T 946-1998 TMN interface specification methodology

    China Telecommunication - YD Standards


    Find out:5788Items   |  To Page of: First -Previous-Next -Last  | [174] [175] [176] [177] [178] [179] [180]

    กก
    กก

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.gbstandards.org

    China National Standards