China National Standards

China Enhanced GB Standards Search System


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, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Enhanced" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 34309-2017
  • Technical manual of the landing typhoon surface boundary layer Enhanced observation Enhanced
    China National Standards
  • YD/T 2736.2-2015
  • (2GHz WCDMA digital cellular mobile telecommunication network terminal equipment testing methods (sixth stage) Enhanced high-speed packet access (HSPA +) - Part 2: Network Compatibility Test) Enhanced
    China Telecommunication Standards
  • YD/T 2939-2015
  • (Enhanced Packet Optical Transport Network General Technical Requirements) Enhanced
    China Telecommunication Standards
  • YD/T 2854-2015
  • (2GHz TD-SCDMA digital cellular mobile communication network Enhanced high-speed packet access (HSPA +) Terminal Equipment Technical Requirements) Enhanced
    China Telecommunication Standards
  • YD/T 2734.1-2015
  • (2GHz TD-SCDMA digital cellular mobile communication network Enhanced high-speed packet access (HSPA +) terminal equipment testing - Part 1: Basic Functionality, operational and performance tests) Enhanced
    China Telecommunication Standards
  • YD/T 2913-2015
  • (M2M communication systems Enhanced security requirements) Enhanced
    China Telecommunication Standards
  • YD/T 2507.9-2015
  • (2GHz TD-SCDMA digital cellular mobile communication network Enhanced high-speed packet access (HSPA +) Iub interface technology - Part 9: perform specific operation and maintenance of the establishment and maintenance of channels) Enhanced
    China Telecommunication Standards
  • DL/T 802.8-2014
  • Technical requirements for electric cable conduits. Part 8: buried modified polypropylene Enhanced ripple pipes for cable Enhanced
    China Electricity & Power Standards
  • YD/T 2714-2014
  • (TD-SCDMA/WCDMA Enhanced High Speed ??Packet Access (HSPA +) network operation and management indicators) Enhanced
    China Telecommunication Standards
  • YD/T 2739-2014
  • (2GHz WCDMA digital cellular mobile communication network radio access subsystem device testing method (seventh stage) Enhanced high-speed packet access (HSPA +)) Enhanced
    China Telecommunication Standards
  • YD/T 2738-2014
  • (2GHz WCDMA digital cellular mobile communication network radio access subsystem equipment technical requirements (phase VII) Enhanced high-speed packet access (HSPA +)) Enhanced
    China Telecommunication Standards
  • YD/T 2737-2014
  • (2GHz WCDMA digital cellular mobile communication network Iub/Iur interface technology requirements and test methods (seventh stage) Enhanced high-speed packet access (HSPA +)) Enhanced
    China Telecommunication Standards
  • YD/T 2735-2014
  • (2GHz TD-SCDMA digital cellular mobile communication network Enhanced high-speed packet access (HSPA +) terminal equipment protocol conformance test methods) Enhanced
    China Telecommunication Standards
  • YD/T 2736.1-2014
  • (2GHz WCDMA digital cellular mobile communication network terminal equipment testing methods (sixth stage) Enhanced high-speed packet access (HSPA +) - Part 1: Basic functions, operations and performance testing) Enhanced
    China Telecommunication Standards
  • YD/T 2734.2-2014
  • (2GHz TD-SCDMA digital cellular mobile communication network Enhanced high-speed packet access (HSPA +) terminal equipment test methods - Part 2: Network Compatibility Test) Enhanced
    China Telecommunication Standards
  • YD/T 2484-2013
  • Technical requirements of packet Enhanced optical transport network (OTN) equipment Enhanced
    China Telecommunication Standards
  • YD/T 2486-2013
  • Technical requirements of Enhanced Multi-Service Transport Node (MSTP) Enhanced
    China Telecommunication Standards
  • YD/T 2506-2013
  • 2GHz TD-SCDMA digital cellular mobile communication network Enhanced high-speed packet access (HSPA +) Uu Interface RRC layer technical requirements Enhanced
    China Telecommunication Standards
  • JR/T 0025.17-2013
  • China financial integrated circuit card specifications. Part 17: Enhanced debit/credit application security specification Enhanced
    China Finance Standards
  • GB/T 28713.2-2012
  • Enhanced heat transfer elements used in tube-shell heat exchangers- Part 2:Stainless steel corrugated tubes Enhanced
    China National Standards
  • GB/T 28713.3-2012
  • Enhanced heat transfer elements used in tube-shell heat exchangers - Part 3:Wavy tubes Enhanced
    China National Standards
  • GB/T 28713.1-2012
  • Enhanced heat transfer elements used in tube-shell heat exchangers -Part 1:Threaded tubes Enhanced
    China National Standards
  • YD/T 2394.2-2012
  • High spectrum efficiency and high throughput wireless LAN techinical requirements. Part 2: Medium access control (MAC) and physical layer (PHY) specifications for Enhanced ultra high throughput wireless local aera network Enhanced
    China Telecommunication Standards
  • GB/T 24590-2009
  • Enhanced tubes for efficient heat exchanger Enhanced
    China National Standards
  • YD/T 1460.5-2006
  • Telecommunication microduct optical fibre cables and fibre units for installation by blowing. Part 5: Enhanced performance fibre units Enhanced
    China Telecommunication Standards
  • SJ/T 11299.1-2005
  • Specification for Enhanced versatile disk system. Part 1: Physical specification for enhanced versatile disk Enhanced
    China Electronics Standards
  • SJ/T 11299.2-2005
  • Specification for Enhanced versatile disk system. Part 2: Specification for enhanced versatile disk file system Enhanced
    China Electronics Standards
  • SJ/T 11299.3-2005
  • Specification for Enhanced versatile disk system. Part 3: Specification for audio/video data of enhanced versatile disk Enhanced
    China Electronics Standards
  • SJ/T 11299.4-2005
  • Specification for Enhanced versatile disk system. Part 4: Specification for enhanced audio coding of multi-channel surround system Enhanced
    China Electronics Standards
  • SY/T 6576-2003
  • Recommended practices for evaluation of polymers used in Enhanced oil recovery Enhanced
    China Oil & Gas Industry Standards
  • JC/T 499-1992
  • Steel fibre Enhanced refractory casting material Enhanced
    China Building Materials Standards

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