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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Purchase services.
  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    YD/T 2948-2015 (Access to the telecommunications network monitoring sYStem lightning protection technical requirements and test methods)

    YS-China Telecommunication Standards

    YY 0832.2-2015 Stereotactic and planning sYStem for radiotherapy with X-radiation. Part 2:Stereotactic and planning system for radiotherapy with X-radiation for body lesion

    YS-China Medicine & Medical Device Standards

    YD/T 2950-2015 (5GHz Wireless Access SYStem Dynamic Frequency Selection (DFS) technology requirements and test methods)

    YS-China Telecommunication Standards

    YD/T 2952-2015 (Access to energy-saving equipment EPON sYStem parameters and test methods)

    YS-China Telecommunication Standards

    YY 0831.2-2015 Stereotactic radiotherapy sYStem with gamma beam. Part 2: Multi-Source stereotactic radiotherapy system with gamma beam for body lesion

    YS-China Medicine & Medical Device Standards

    YY 0603-2015 Cardiovascular implants and artificial organs. Hard-shell cardiotomy/ venom reservoir sYStems(with/without filter)and soft venous reservoir bags

    YS-China Medicine & Medical Device Standards

    YD/T 2932-2015 (Requirements Interface function separation architecture-based deep packet inspection sYStem technology)

    YS-China Telecommunication Standards

    YD/T 2883-2015 (Telecommunication network video surveillance sYStem video and audio codec technology requirements)

    YS-China Telecommunication Standards

    YD/T 2868-2015 (The mobile communication sYStem passive antenna measurement method)

    YS-China Telecommunication Standards

    YD/T 2870-2015 (Satellite communication earth station equipment vehicle (mobile use) antenna and servo sYStem test method)

    YS-China Telecommunication Standards

    DL/T 657-2015 (Analog power plant control sYStem acceptance test procedure)

    YS-China Electricity & Power Standards

    YD/T 2871-2015 (Satellite communication earth station equipment vehicle (still in use) antenna and servo sYStem test method)

    YS-China Telecommunication Standards

    YD/T 2872-2015 (Satellite communication earth station equipment may carry a portable antenna and servo sYStem test method)

    YS-China Telecommunication Standards

    YD/T 2873.1-2015 (Based on the high-speed ultra-wideband carrier wireless communication technology - Part 1: MB-OFDM air interface phYSical layer)

    YS-China Telecommunication Standards

    YD/T 2874-2015 (LTE wireless network security gatewaYS testing methods)

    YS-China Telecommunication Standards

    YD/T 2875-2015 (IPTV media delivery sYStem technical requirements Content Access)

    YS-China Telecommunication Standards

    YY/T 1302.1-2015 (PhYSical and microbiological properties of ethylene oxide sterilization requirements - Part 1: Physical Requirements)

    YS-China Medicine & Medical Device Standards

    YD/T 2882-2015 (Telecommunication network video surveillance sYStem network terminal equipment technical requirements)

    YS-China Telecommunication Standards

    YY 0599-2015 Therapeutic laser equipment. Excimer laser cornea ametropia cure sYStem

    YS-China Medicine & Medical Device Standards

    YD/T 2889-2015 ((First phase) air interface LTE-based broadband trunking communication technology (B-TrunC) SYStem Interface Test Method)

    YS-China Telecommunication Standards


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