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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
  • JGJ/T 182-2009
  • Technical specification for nondestructive testing of rock bolt sYStem China Building & Construction Standards
  • DL/T 1103-2009
  • Testing and evaluation of vibration in nuclear power plant piping sYStem China Electricity & Power Standards
  • DL/T 665-2009
  • Inspection guide for water and steam integrated sampling and on-line analYSing unit China Electricity & Power Standards
  • JJF 074-2009
  • Impulse voltage measuring sYStem calibration specification China Metrological Standards
  • DL/T 1121-2009
  • The engineering criteria of bag filter sYStem for coal-fired power plants China Electricity & Power Standards
  • DL/T 1100-2009
  • Power sYStem time synchronization system - Part 1: Technical specifications China Electricity & Power Standards
  • JT/T 766-2009
  • Technical requirements for shipborne monitoring equipment of Beidou navigation satellite sYStem China Highway & Transportation Standards
  • JR/T 0047-2009
  • Statistical AnalYSis Index System specification of insurance companies China Finance Standards
  • DL/T L130-2009
  • SYStem test standard for HVDC project China Electricity & Power Standards
  • JR/T 0057-2009
  • Technical specification on check image exchange sYStem-data elements China Finance Standards
  • DL/T 1131-2009
  • SYStem Test Standard for ±800kV HVDC Project China Electricity & Power Standards
  • DL/T 1142-2009
  • Software test for reactor control sYStem of nuclear power plants China Electricity & Power Standards
  • DL/T 1148-2009
  • Patrol sYStem for power cables China Electricity & Power Standards
  • JT/T 767-2009
  • Data exchange protocols for shipborne monitoring equipment of Beidou navigation satellite sYStem China Highway & Transportation Standards
  • DL/T 698.1-2009
  • Data acquisition and management sYStem for electrical energy. Part 1: General consideration China Electricity & Power Standards
  • JT/T 734-2009
  • SYStem requirements of transportation science and technology information resource sharing platform China Highway & Transportation Standards
  • DL/T 5423-2009
  • Design code for instrumentation and control sYStem of conventional island of nuclear power plants China Electricity & Power Standards
  • DL/T 5428-2009
  • Technical code for design of IC protection sYStem in fossil fuel power plant China Electricity & Power Standards
  • GB/T 20975.20-2008
  • Methods for chemical analYSis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotometric method China National GB Standards
  • YY 0637-2008
  • Medical electrical equipment. Requirement for the safety of radiotherapy treatment planning sYStem China Medicine & Medical Device Standards
  • GB/T 6904-2008
  • Water used in industrial circulating cooling sYStem and boiler - Determination of pH China National Standards
  • GB/T 20972.3-2008
  • Petroleum and natural gas industries - Material for use in H2S-containing environments in oil and gas production - part 3: Cracking-resistant CRAs (corrosion-resistant alloYS) and other alloys China National GB Standards
  • GB/T 15453-2008
  • Water for industrial circulating cooling sYStem and boiler - Determination of chloride China National GB Standards
  • YD/T 1371.4-2008
  • Technical Requirements for Uu Interface PhYSical Layer of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 4: Spreading and Modulation China Telecommunication Standards
  • GB/T 9489-2008
  • Chemical analYSis methods of alundum powder China National Standards
  • GB/T 5824-2008
  • Size sYStem of opening for windows and doors in building China National Standards
  • GB/T 19267.11-2008
  • PhYSical and chemical examination of trace evidence in forensic sciences - Part 11:High performance liquid chromatography China National GB Standards
  • YD/T 1783-2008
  • Technical Requirements for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS SYStem (Phase 1) China Telecommunication Standards
  • GB/T 27305-2008
  • Food safety management sYStem - Requirements for fruit and vegetable juices producing establishments China National Standards
  • GB 7260.1-2008
  • Uninterruptible power sYStems(UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas China National GB Standards
  • YY/T 0703-2008
  • Ultrasonics. Real-time pulse-echo sYStems. Test procedures to determine performance specifications China Medicine & Medical Device Standards
  • GB/T 21988-2008
  • Plastics-Vinyl chloride homopolymer and copolymer resins-Sieve analYSis in water China National GB Standards
  • GB/T 18654.15-2008
  • Inspection of germplasm for cultured fishes - Part 15:RAPD AnalYSis China National GB Standards
  • GB/T 21393-2008
  • The methods of statistics and analYSis for energy consumption of highway transportation China National GB Standards
  • GB/T 3253.3-2008
  • Methods for chemical analYSis of antimony and antimony trioxide - Determination of lead content - Flame atomic absorption spectrometric method China National Standards
  • GB/T 6909-2008
  • AnalYSis of water used in boiler and cooling system - Determination of hardness China National Standards
  • GB/T 21994.8-2008
  • Chemical analYSis of magnesium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method China National GB Standards
  • GB 14598.27-2008
  • Measuring relaYS and protection eauipment - Part 27: Product safety requirements China National GB Standards
  • GB/T 18964.1-2008
  • Plastics - Impact-resistant PolYStyrene (PS-I) moulding and extrusion materials -Part 1: Designation system and basis for specifications China National GB Standards
  • GB/T 20975.23-2008
  • Methods for chemical analYSis of aluminium and aluminium alloys - Part 23:Determination of antimony content Potassium iodide spectrophotometric method China National GB Standards
  • GB/T 22196-2008
  • Electrical installations in ships - SYStem design - Electric and electrohydraulic steering gear China National GB Standards
  • GB/T 11539-2008
  • Fragrance/Flavor substances - AnalYSis by gas chromatography on packed columns - General method China National GB Standards
  • GB/T 21642.2-2008
  • The technical requirements for video conference sYStem devices based on IP-based network - Part 2: Multipoint Processor China National GB Standards
  • GB/T 11066.5-2008
  • Methods for chemical analYSis of gold - Determination of silver,copper,iron,lead,antimony and bismuth contents - Atomic emission spectrometry China National GB Standards
  • YD/T 1805-2008
  • Test Method for Assistant Testing SYStem Used for Interworking between Networks China Telecommunication Standards
  • YD/T 1768.1-2008
  • Technical Specification for SDH-based MSTP Network Management SYStem. Part 1: Basic Principle China Telecommunication Standards
  • YD/T 1371.6-2008
  • Technical Requirements for Uu Interface PhYSical Layer of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 6: Physical Layer Measurement China Telecommunication Standards
  • GB/T 15371-2008
  • Torsional vibration of crankshaft sYStem - Measurement and evaluation method China National GB Standards
  • GB/T 21461.1-2008
  • Plastics - Ultra-high-molecular-weight polyethylene(PE-UHMW) moulding and extrusion materials - Part 1: Designation sYStem and basis for specifications China National GB Standards
  • GB/T 17506-2008
  • The analYSis method of corrosive layer on ferrous metals of ship with EPMA China National GB Standards
  • GB 13961-2008
  • Electrical supply track sYStems for luminaires China National GB Standards
  • GB/T 16688-2008
  • Information technology - Open sYStems interconnection - Service definition for the association control service element China National GB Standards
  • GB/T 15076.16-2008
  • Methods for chemical analYSis of tantalum and niobium - Determination of sodium and potassium contents China National GB Standards
  • GB/T 14427-2008
  • AnalYSis of water used in boiler and cooling system - Determination of iron China National GB Standards
  • GB/T 6646-2008
  • ChrYSotile asbestos test methods China National Standards
  • GB/T 5124.2-2008
  • Methods for chemical analYSis of hardmetals - Determination of insoluble (free) carbon content - Gravimetric method China National Standards
  • SN/T 2192-2008
  • Specifications of sample preparation for laboratory chemical analYSis of import-export cosmetic products China Import Export Inspection Standards
  • SN/T 2194-2008
  • Textile. Polylactic acid fibre mixtures. Quantitative chemical analYSis China Import Export Inspection Standards
  • GB/T 22139-2008
  • Specification for film tension in 35mm motion-picture sYStems China National GB Standards
  • GB/T 19267.4-2008
  • PhYSical and chemical examination of trace evidence in forensic sciences - Part 4:Atomic emission spectrometry China National GB Standards
  • GB/T 10628-2008
  • Gas analYSis - Comparison methods for determining and checking the composition of calibration gas mixtures China National GB Standards
  • GB/T 21780-2008
  • Partical size analYSis - Sedimentation analysis in the gravitational field - Pipette method China National GB Standards
  • GB/T 15072.7-2008
  • Test methods of precious metal alloYS - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry China National GB Standards
  • GB/T 22778-2008
  • Liquid crYStal digital quartz stopwatches China National GB Standards
  • YD/T 1829-2008
  • Test Specifications of Terminal for the CDMA-based Digital Trunking Mobile Communication SYStem China Telecommunication Standards
  • SJ/T 11387-2008
  • General specification for DTH satellite TV broadcasting reception sYStem and equipment China Electronics Standards
  • YY/T 0688.1-2008
  • Clinical laboratory testing and in vitro diagnostic test sYStems. Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility devices. Part 1: Reference method for testing the in vitro activity of antimicrobia China Medicine & Medical Device Standards
  • GB 16543-2008
  • Safety regulations for explosion prevention and protection on bituminous coal injection sYStem into blast furnace China National GB Standards
  • GB/Z 21742-2008
  • Portable proton exchange membrane fuel cell power sYStems China National Standards
  • GB/T 20975.10-2008
  • Methods for chemical analYSis of aluminium and aluminium alloys - Part 10:Determination of tin content China National GB Standards
  • YY/T 0656-2008
  • Automated Blood Culture SYStem China Medicine & Medical Device Standards
  • GB/T 17626.7-2008
  • Electromagnetic compatibility - Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply sYStems and equipment connected thereto China National GB Standards
  • SN/T 2078-2008
  • Determination of six kinds of phthalates in PVC toYS and childcare articles. GC/MS method China Import Export Inspection Standards
  • SN/T 2086-2008
  • Determination of the formaldehyde in wooden toYS. High performance liquid chromatography method China Import Export Inspection Standards
  • GB/T 22386-2008
  • Common format for transient data exchange(COMTRADE) for power sYStems China National GB Standards
  • YD/T 1095-2008
  • Uninterruptible Power SYStems for Communications China Telecommunication Standards
  • GB/T 22366-2008
  • Sensory analYSis - Methodology - General guidance for measuring odour, flavour and taste detection thresholds by a three-alternative forced-choice(3-AFC) procedure China National GB Standards
  • GB/T 10267.3-2008
  • Method for analYSis of calcium metal - Part 3: Direct determination of iron,nickel,copper,manganese and magnesium in calcium metal by atomic absorptiom spectrophotometry China National GB Standards
  • GB/T 6150.14-2008
  • Methods for chemical analYSis of tungsten concentrates - Determination of manganese content - The ammonium ferrous sulfate volumetric method and flame atomic absorption spectrometric method China National Standards
  • GB/T 16687.1-2008
  • Information technology - Open sYStems interconnection - Connection-oriented protocol for the association control service element - Part 1: Protocol specification China National GB Standards
  • GB 17888.2-2008
  • Safety of machinery - Permanent means of access to machinery - Part 2: Working platforms and walkwaYS China National GB Standards
  • GB/T 21473-2008
  • Tinting sYStem colorant China National GB Standards
  • GB/T 21994.4-2008
  • Chemical analYSis of magnesium fluoride - Part 4: Determination of magnesium - EDTA volumetric method China National GB Standards
  • GB/T 17710-2008
  • Information technology-Security technique - Check character sYStems China National GB Standards
  • SJ 51513/2-2008
  • Detail specification for model JSB-42M hermetically sealed, hybrid and time delay relaYS China Electronics Standards
  • GB/T 11805-2008
  • Basic specifications of automatic control components (devices) and their related sYStem for hydroturbine-generating sets China National GB Standards
  • GB/T 18252-2008
  • Plastics piping and ducting sYStems - Determination of the long - term hydrostatic strength of thermoplastics materials in pipe form by extrapolation China National GB Standards
  • GB/T 6150.12-2008
  • Methods for chemical analYSis of tungsten concentrates-Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometry and the gravimetry China National Standards
  • GB/T 6150.7-2008
  • Methods for chemical analYSis of tungsten concentrates - Determination of tantalum content and niobium content - Inductively coupled plasma emission spectrometry and spectrophotometry China National Standards
  • GB/T 20975.17-2008
  • Methods for chemical analYSis of aluminium and aluminium alloys - Part 17: Determination of strontium content Flame atomic absorption spectrometric method China National GB Standards
  • YY/T 0704-2008
  • Ultrasonics. Pulsed Doppler diagnostic sYStem. Test procedures to determine performance China Medicine & Medical Device Standards
  • GB/T 22639-2008
  • Test method of exfoliation corrosion for wrought aluminium and aluminium alloYS China National GB Standards
  • YY 0053-2008
  • Cardiovascular implants and artificial organs - HaemodialYSers, haemodiafilters, haemofilters and haemoconcentrators China Medicine & Medical Device Standards
  • YY 0635.1-2008
  • Inhalational anaesthesia sYStems. Part 1: Anaesthetic breathing system for adults China Medicine & Medical Device Standards
  • GB/T 17645.101-2008
  • Industrial automation sYStems and integration - Parts library - Part 101: Geometrical view exchange protocol by parametric program China National GB Standards
  • YY 0626-2008
  • Dental casting alloYS with noble metal content of at least 25% but less than 75% China Medicine & Medical Device Standards
  • GB/T 2900.81-2008
  • Electrotechnical terminology - Nuclear instrumentation - PhYSical phenomena and basic conecpts China National Standards
  • GB/T 13659-2008
  • 001×7 Strong acid polYStyrene cation exchange resin China National GB Standards
  • YD/T 1781.2-2008
  • 2GHz TD-SCDMA digital cellular mobile communication network multimedia broadcasting sYStem overall technical requirements (the first stage) Part 2: RRC ASN. 1 protocol China Telecommunication Standards
  • SN/T 2079-2008
  • Method for analYSis of stainless and alloy steels. X-ray fluorescence spectrometry China Import Export Inspection Standards

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