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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 3042.2-2016 (Precision synchronization network management technology - Part 2: EMS sYStem function)

    YS-China Telecommunication Standards

    YD/T 3014-2016 (Based on public telecommunication broadband customers gatewaYS saving parameters and test methods)

    YS-China Telecommunication Standards

    YD/T 3012-2016 (Access network technical support DSL sYStem clock synchronization and time synchronization)

    YS-China Telecommunication Standards

    YD/T 3007-2016 (Lightning protection and grounding technology requirements of small radio sYStem)

    YS-China Telecommunication Standards

    YD/T 3005-2016 (Lightning protection and grounding technology supply transformer station sYStem requirements)

    YS-China Telecommunication Standards

    YD/T 2998-2016 (Evolution of mobile packet core network (EPC) policy and charging control sYStem interface test method of accounting)

    YS-China Telecommunication Standards

    SJ/T 11666.11-2016 (Manufacturing Execution SYStems (MES) - Part 11: metallurgical industry manufacturing execution system software functions)

    YS-China Electronics Standards

    YD/T 2996-2016 (Evolution of mobile packet core network (EPC) policy and charging control sYStem Gx / Gxa interface test methods)

    YS-China Telecommunication Standards

    YD/T 3062-2016 (Authentication, authorization, and accounting (AAA) sYStem supports IPv6 technical requirements)

    YS-China Telecommunication Standards

    YD/T 2994-2016 (Evolution of mobile packet core network (EPC) policy and charging control sYStem Rx interface test methods)

    YS-China Telecommunication Standards

    YD/T 2993-2016 (Evolution of mobile packet core network (EPC) policy and charging control sYStem Rx Interface Technology Requirements)

    YS-China Telecommunication Standards

    YD/T 2455.7-2016 (Part 7 telecommunication network video surveillance sYStems: safety requirements)

    YS-China Telecommunication Standards

    YD/T 2336.2-2016 (Packet Transport Network (PTN) network management technology - Part 2: NMS sYStem function)

    YS-China Telecommunication Standards

    YD/T 2323-2016 (Communication Distribution SYStem Power Quality Compensation Device)

    YS-China Telecommunication Standards

    YD/T 2191.9-2016 (HPEM protection communication sYStem: installation of telecommunications equipment and electromagnetic compatibility mitigation measures - Part 9)

    YS-China Telecommunication Standards

    YD/T 1991-2016 (N × 40Gbit / s optical wavelength division multiplexing (WDM) sYStem technical requirements)

    YS-China Telecommunication Standards

    YD/T 1669-2016 (Off-grid communication wind / PV hybrid power supply sYStem)

    YS-China Telecommunication Standards

    YD/T 1634-2016 (Optical Transport Network (OTN) phYSical layer interface)

    YS-China Telecommunication Standards

    YD/T 2997-2016 (Evolution of mobile packet core network (EPC) policy and charging control sYStem of charging interface technical requirement)

    YS-China Telecommunication Standards

    SJ/T 3328.2-2016 (Electronic products with high purity quartz sand Part 2 General AnalYSis)

    YS-China Electronics Standards


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