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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, Imported Commodity GB standards Testing and Compliance review services.
  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 20899.3-2007
  • Methods for chemical analYSis of gold ores - Part 3:Determination of arsenic contents YS
    China National GB Standards
  • GB/T 7739.9-2007
  • Methods for chemical analYSis of gold concentrates - Part 9: Determination of carbon contents YS
    China National Standards
  • GB/T 1127-2007
  • Woodruff keYSeat cutters YS
    China National GB Standards
  • GB 15930-2007
  • Fire dampers for building venting and smoke-venting sYStem YS
    China National GB Standards
  • GB/T 7739.5-2007
  • Methods for chemical analYSis of gold concentrates - Part 5: Determination of lead contents YS
    China National Standards
  • GB/T 20853-2007
  • Corrosion of metals and alloYS - corrosion in artificial atmosphere - accelerated corrosion test involving exposure under controlled conditions of humidity cycling and intermittent spraying of a salt solution YS
    China National GB Standards
  • GB/T 4059-2007
  • PolycrYStalline silicon - examination method - zone - melting on phosphorus under controlled atomosphere YS
    China National Standards
  • GB/Z 20996.1-2007
  • Performance of high-voltage direct current(HVDC) sYStems - Part 1: Steady-state conditions YS
    China National Standards
  • SN/T 1894-2007
  • Rules for sYStem of automatic sampling for corn in bulk YS
    China Import Export Inspection Standards
  • GB/T 12149-2007
  • Water for industrial circulating cooling sYStem and boiler - Determination of silica YS
    China National GB Standards
  • GB/T 20819.1-2007
  • Controllers with analogue signals for use industrial-process control sYStem - Part 1: Methods of evaluating the performance YS
    China National GB Standards
  • SN/T 1888.6-2007
  • Hygienic standard for export and import irradiated food containers and packaging materials. Part 6: PolYStyrene resin YS
    China Import Export Inspection Standards
  • GB/T 20931.1-2007
  • Methods for chemical analYSis of lithium - Determination of potassium content - Flame atomic absorption spectrometric method YS
    China National GB Standards
  • GB/T 21195-2007
  • The specifications of antenna for mobile communication indoor distributed sYStem YS
    China National GB Standards
  • GB/T 21198.2-2007
  • Determination of precious metals in precious metals jewellery alloYS - Method using ICP spectrometry - Part 2:Platinum jewellery alloys - Determination of platinum - Method using the intensity ratios of all minor constituents with reference to platinum YS
    China National GB Standards
  • GB/T 20931.11-2007
  • Methods for chemical analYSis of lithium - Determination of magnesium content - Flame atomic absorption spectrometric method YS
    China National GB Standards
  • GB/T 20983-2007
  • Information security technology - Evaluation criteria for online banking information sYStems security assurance YS
    China National GB Standards
  • GB/T 20931.8-2007
  • Methods for chemical analYSis of lithium - Determination of chlorine content - Thiocyanate spectrophotometric method YS
    China National GB Standards
  • GB/T 4984-2007
  • Chemical analYSis of refractories containing zirconia YS
    China National Standards
  • GB/T 21054-2007
  • Information security techniques - Public key infrastructure - Evaluation criteria for security classification protection of PKI sYStem YS
    China National GB Standards
  • GB/T 10567.2-2007
  • Wrought copper and copper alloYS - Detection of residual stress - Ammonia test YS
    China National GB Standards
  • GB/T 11093-2007
  • Liquid encapsulated czochralski - grown gallium arsenide single crYStals and as-cut slices   YS
    China National GB Standards
  • GB/T 2916-2007
  • Plastic - Vinyl chloride homopolymer and copolymer resins - Sieve analYSis using air-jet sieve apparatus YS
    China National Standards
  • GB/T 18910.4-2007
  • Liquid crYStal and solid-state display devices - Part 4: Liquid crystal display modules and cells - Essential ratings and characteristics YS
    China National GB Standards
  • GB/T 19882.33-2007
  • Automatic meter reading sYStem - Part 3-3: Application layer data exchange protocol - COSEM Application layer YS
    China National GB Standards
  • YD/T 1603.4-2007
  • Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management SYStem (NMS)-Element Management System (EMS)Interface Information Model Consistency Test. Part 4: cdma2000 Network Resource Model YS
    China Telecommunication Standards
  • GB/T 15970.9-2007
  • Corrosion of metal and alloYS - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement YS
    China National GB Standards
  • GB/T 9652.1-2007
  • Specifications of control sYStems for hydraulic turbines YS
    China National Standards
  • GB/T 19668.5-2007
  • Information sYStem project surveillance specification - Part 5: Software project surveillance specification YS
    China National GB Standards
  • YD/T 1624-2007
  • Outdoor Shelter for Telecommunication SYStem YS
    China Telecommunication Standards
  • SJ 20978.8-2007
  • Specifications for air traffic control sYStem surveillance data exchange. Part 8: Transmission of surveillance data processing system status messages YS
    China Electronics Standards
  • YD/T 1598-2007
  • Technical Requirements for 2GHz cdma2000 Digital Cellular Mobile Communication Network Mobile Multimedia E-mail Service SYStem YS
    China Telecommunication Standards
  • GB/T 20975.1-2007
  • Chemical analYSis methods of aluminium and aluminium alloys - Part 1:Determination of mercury content - Cold atomic absorption spectrometric method YS
    China National GB Standards
  • YD/T 1623-2007
  • Monitoring and control supervision sYStem for telecom stations generic specification YS
    China Telecommunication Standards
  • YD/T 1622-2007
  • Technical Specification of Access Control Supervision SYStem for Telecom Stations YS
    China Telecommunication Standards
  • GB/T 20995-2007
  • Power electronics for electrical transmission and distribution sYStems - Testing of thyristor valves for static VAR compensators YS
    China National GB Standards
  • GB/T 20987-2007
  • Information security technology - Evaluation Criteria for online stock trading information sYStems security assurance YS
    China National GB Standards
  • GB/T 20931.6-2007
  • Methods for chemical analYSis of lithium - Determination of aluminum content - Chromazurol S-cetylpyridine broide spectrophotometric method YS
    China National GB Standards
  • YD/T 1721.2-2007
  • 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) Uu interface phYSical layer specification - Part 2: physical channels and transport channels are mapped to the physical channel YS
    China Telecommunication Standards
  • YD/T 5156-2007
  • Accepting Specification for Fixed Network Intelligence SYStem Installation Engineering YS
    China Telecommunication Standards
  • GB/T 12152-2007
  • Water for boiler and cooling sYStem-Determination of mineral oil YS
    China National GB Standards
  • GB/T 21053-2007
  • Information security techniques - Public key infrastructure - Technology requirement for security classification protection of PKI sYStem YS
    China National GB Standards
  • GB/T 21198.1-2007
  • Determination of precious metals in precious metals jewellery alloYS -Method using ICP spectrometry - Part 1:Platinum jewellery alloys - Determination of platinum - Method using a solution with yttrium as internal standard element YS
    China National GB Standards
  • GB/T 21152-2007
  • Earth-moving machinery - Braking sYStems of rubber-tyred machines - Systems and performance requirements and test procedures YS
    China National GB Standards
  • SN/T 2034-2007
  • Identification of dYSmicoccus grassii (Leonardi) and dysmicoccus neobrevipes beardsley YS
    China Import Export Inspection Standards
  • GB/T 7739.10-2007
  • Methods for chemical analYSis of gold concentrates - Part 10:Determination of antimony contents YS
    China National Standards
  • SN/T 1888.7-2007
  • Hygienic standard for export and import irradiated food containers and packaging materials. Part 7: Products of polYStyrene YS
    China Import Export Inspection Standards
  • SN/T 1891.10-2007
  • Hygienic standard for import and export microwave food containers and packaging materials. Part 10: PolYStyrene resin YS
    China Import Export Inspection Standards
  • GB/T 7739.11-2007
  • Methods for chemical analYSis of gold concentrates - Part 11: Determination of arsenic and bismuth contents YS
    China National Standards
  • GB/T 7409.3-2007
  • Excitation sYStem for synchronous electrical machines - Technical requirements of excitation system for large and medium synchronous generators YS
    China National Standards
  • GB/T 21063.1-2007
  • Government information resource catalog sYStem - Part 1: Framework YS
    China National GB Standards
  • YD/T 5161-2007
  • Interim Provisions of Wireless Network Engineering Design for 900/1800 MHz TDMA Digital Cellular Mobile Communication SYStem in Remote Areas YS
    China Telecommunication Standards
  • GB/T 20899.2-2007
  • Methods for chemical analYSis of gold ores - Part 2:Determination of silver contents YS
    China National GB Standards
  • YD/T 1545.1-2007
  • Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network PhYSical Layer 2 (Phase Ⅰ). Part 1: MAC YS
    China Telecommunication Standards
  • YD/T 1595.2-2007
  • Requirements and Measurement Methods of Electromagnetic Compatibility for 2GHz WCDMA Digital Cellular Mobile communication SYStem. Part 2: Base Station and Ancillary Equipment YS
    China Telecommunication Standards
  • YD/T L634-2007
  • Optical transport network (OTN) phYSical layer interface YS
    China Telecommunication Standards
  • YY 0599-2007
  • Excimer laser cornea ametropia cure sYStem YS
    China Medicine & Medical Device Standards
  • GB/T 21099.1-2007
  • Function blocks for process control - Part 1: Overview of sYStem aspects YS
    China National GB Standards
  • GB/T 20851.1-2007
  • Electronic toll collection - Dedicated short range communication - Part 1: PhYSical layer YS
    China National GB Standards
  • YD/T 1721.3-2007
  • 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA PhYSical Layer Technical Specification. Phase 3:Multiplexing and Channel Coding YS
    China Telecommunication Standards
  • GB/T 20910-2007
  • Temperature/pressure safety valve for hot water supply sYStem YS
    China National GB Standards
  • GB/T 6911-2007
  • Water for industrial circulating cooling sYStem and boiler - Determination of sulfate YS
    China National Standards
  • GB/T 13689-2007
  • Water for industrial circulating cooling sYStem and boiler - Determination of copper YS
    China National GB Standards
  • YD/T 1721.1-2007
  • 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA PhYSical Layer Technical Specification. Phase 1:General Descriptionr YS
    China Telecommunication Standards
  • DL/T 559-2007
  • Setting guide for 220kV~750kV power sYStem protection equipment YS
    China Electricity & Power Standards
  • GB 50263-2007
  • Code for installation and acceptance of gas fire extinguishing sYStems YS
    China National GB Standards
  • YD/T 1544.3-2007
  • Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network PhYSical Layer (Phase Ⅰ). Part 3: Multiplexing and Channel Coding YS
    China Telecommunication Standards
  • GB/T 7739.1-2007
  • Methods for chemical analYSis of gold concentrates - Part 1:Determination of gold and silver contents YS
    China National Standards
  • GB/T 21063.3-2007
  • Government information resource catalog sYStem - Part 3: Core metadata YS
    China National GB Standards
  • GB/T 14842-2007
  • Niobium and niobium alloYS rods and bars YS
    China National GB Standards
  • YD/T 1669-2007
  • The Off-Grid Wind/PV Hybrid Power Supply SYStem for Telecommunications YS
    China Telecommunication Standards
  • GB/T 21052-2007
  • Information security technology - PhYSical security technical requirement for information system YS
    China National GB Standards
  • GB/T 15566.1-2007
  • Guidance sYStem for public information - Setting principles and requirements - Part 1: General principles YS
    China National GB Standards
  • GB 50401-2007
  • Code for installation and acceptance of fire communication and command sYStem YS
    China National GB Standards
  • YD/T 1584.3-2007
  • Technical Specification for 2GHz Digital Cellular Mobile Communications Network Management General. Part 3: Interface AnalYSis YS
    China Telecommunication Standards
  • GB/T 20899.7-2007
  • Methods for chemical analYSis of gold ores - Part 7:Determination of iron contents YS
    China National GB Standards
  • GB/T 20899.6-2007
  • Methods for chemical analYSis of gold ores - Part 6: Determination of zinc contents YS
    China National GB Standards
  • GB/T 14598.19-2007
  • Electrical relaYS - Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests YS
    China National GB Standards
  • GB 50166-2007
  • Code for installation and acceptance of fire alarm sYStem YS
    China National GB Standards
  • SJ 20978.6-2007
  • Specifications for air traffic control sYStem surveillance data exchange. Part 6: Transmission of automatic dependent surveillance broadcast (ADS-B) data YS
    China Electronics Standards
  • GB/T 10345-2007
  • Method of analYSis for Chinese spirits YS
    China National GB Standards
  • GB/T 8013.2-2007
  • Anodic oxide coatings and organic polymer coatings on aluminium and its alloYS - Part 2: Combined anodic oxide coating YS
    China National Standards
  • GB/T 21078.1-2007
  • Banking - Personal Identification Number management and security - Part 1: Basic principles and requirements for online PIN handling in ATM and POS sYStems YS
    China National GB Standards
  • GB/T 15566.6-2007
  • Guidance sYStem for public information - Setting principles and requirements - Part 6: Medical site YS
    China National GB Standards
  • YD/T 1597.1-2007
  • Requirements and Measurement Methods of Electromagnetic Compatibility for 2GHz cdma2000 Digital Cellular Mobile Communications SYStem. Part 1: User Equipment and Ancillary Equipment YS
    China Telecommunication Standards
  • YD/T 1545.2-2007
  • Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network PhYSical Layer 2 (Phase Ⅰ). Part 2: RLC YS
    China Telecommunication Standards
  • YD/T 1568-2007
  • Technical Specification of 2GHz cdma2000 Digital Cellular Mobile Communication Network:Switching Switching SubsYStem YS
    China Telecommunication Standards
  • GB/T 7739.6-2007
  • Methods for chemical analYSis of gold concentrates - Part 6:Determination of zinc contents YS
    China National Standards
  • GB/T 2385-2007
  • Dyes intermediates - General method for the determination of crYStallizing point YS
    China National Standards
  • YD/T 1597.2-2007
  • Requirements and Measurement Methods of Electromagnetic Compatibility for 2GHz CDMA2000 Digital Cellular Mobile Communications SYStem. Part 2: Base Station and Ancillary Equipment YS
    China Telecommunication Standards
  • GB 50440-2007
  • Technical code for remote-monitoring sYStem of urban fire protection YS
    China National GB Standards
  • YD/T 5160-2007
  • Acceptance Specification on Indoor Coverage SYStem Installation Engineering for Wireless Communication YS
    China Telecommunication Standards
  • GB/T 21109.1-2007
  • Functional safety - Safety instrumented sYStems for the process industry sector - Part 1: Framework, definitions, system, hardware and software requirements YS
    China National GB Standards
  • GB/T 21063.6-2007
  • Government information resource catalog sYStem - Part 6:Technical management requirements YS
    China National GB Standards
  • GB/T 12763.8-2007
  • Specifications for oceanographic survey - Part 8:marine geology and geophYSics survey YS
    China National GB Standards
  • GB/T 20879-2007
  • Technical requirement of pest risk analYSis for import and export plant and plant product YS
    China National GB Standards
  • GB/T 21063.2-2007
  • Government information resource catalog sYStem - Part 2: Technical requirement YS
    China National GB Standards
  • GB/T 21062.2-2007
  • Government information resource interchange sYStem - Part 2: Technical requirements YS
    China National GB Standards
  • GB/T 20854-2007
  • Corrosion of metals and alloYS - accelerated testing involving cyclic exposure to salt mist, “dry“ and “wet“ condition YS
    China National GB Standards
  • GB 50394-2007
  • Code for design for intrusion alarm sYStems engineering YS
    China National GB Standards

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