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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 "At" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 19830-2017
  • Petroleum and nAtural gas industries—Steel pipes for use as casing or tubing for wells China National Standards
  • GB/T 33598-2017
  • Recycling of traction bAttery used in electric vehicle—Dismantling specification China National Standards
  • GB/T 33708-2017
  • StAtic meter for direct current energy China National Standards
  • GB 18580-2017
  • Indoor decorAting and refurbishing materials—Limit of formaldehyde emission of wood-based panels and finishing products China National Standards
  • GB/T 24218.17-2017
  • Textiles—Test methods for nonwovens—Part 17: DeterminAtion of resistance to penetration by water (spray impact) China National Standards
  • GB/T 711-2017
  • Hot-rolled quality carbon structural steel plAtes sheets and strips China National Standards
  • GB/T 33653-2017
  • Energy consumption test and calculAtion method for oilfield production system China National Standards
  • GB/T 33641.3-2017
  • Tractors and machinery for agriculture and forestry—SeAt belts—Part 3:Requirements for assemblies China National Standards
  • GB/T 33611-2017
  • Textiles—DeterminAtion of short chain 4-(1,1,3,3-tetramethylbutyl)phenol ethoxylate China National Standards
  • GB/T 33577-2017
  • Intelligent transportAtion systems―Forward vehicle collision warning systems―Performance requirements and test procedures China National Standards
  • GB/T 18049-2017
  • Ergonomics of the thermal environment—Analytical determinAtion and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria China National Standards
  • GB/T 33562-2017
  • InformAtion security technology—Secure domain name system deployment guide China National Standards
  • GB/T 33573-2017
  • General technical specificAtion of reader of secure and smart Lock for container China National Standards
  • GB/T 33800-2017
  • Ships and marine technology—Ship recycling management systems—SpecificAtions for management systems for safe and environmentally sound ship recycling facilites China National Standards
  • GB/T 17454.1-2017
  • Safety of machinery—Pressure-sensitive protective devices—Part 1: General principles for design and testing of pressure-sensitive mAts and pressure-sensitive floors China National Standards
  • GB/T 29265.301-2017
  • InformAtion technology—Information device intelligent grouping and resource sharing—Part 301: Device type China National Standards
  • GB/T 33649-2017
  • DeterminAtion of oxygenates and aniline compounds in motor gasoline—Gas chromatography China National Standards
  • GB/T 23505-2017
  • Petroleum and nAtural gas industries—Petroleum drilling and workover rigs China National Standards
  • GB/T 33740-2017
  • Mobile payment—Test methods of contactless radio frequency interface based on 2.45GHz range controlled communicAtion technology China National Standards
  • GB/T 33584.4-2017
  • SeawAter quality requirements and analysis methods for seawater cooling system—Part 4: Determination of sulfate China National Standards
  • GB/T 33759-2017
  • The technical specificAtion for recycling and utilization of dry blast furnace dust in iron and steel industry China National Standards
  • GB/T 33556.1-2017
  • ApplicAtion specification for hospital cleanrooms and associated controlled environment—Part 1: General guidelines China National Standards
  • GB/T 33494-2017
  • Build and management technical criterion for market of house decorAtion and improvement China National Standards
  • GB/T 33581-2017
  • Petroleum and nAtural gas industries—Drilling fluids—Processing equipment evaluation China National Standards
  • GB/T 33584.2-2017
  • SeawAter quality requirements and analysis methods for seawater cooling system—Part 2: Determination of zinc China National Standards
  • GB/T 33620-2017
  • Textiles—Testing and evaluAtion of sound absorption property China National Standards
  • GB/T 33584.3-2017
  • SeawAter quality requirements and analysis methods for seawater cooling system—Part 3: Determination of chloride China National Standards
  • GB/T 33657-2017
  • Nanotechnologies—Electrical operAting parameter test specification of wafer level nano-scale phase change memory cells China National Standards
  • GB/T 26548.3-2017
  • Hand-held portable power tools—Test methods for evaluAtion of vibration emission—Part 3:Polishers and rotary ,orbital and random orbital sanders China National Standards
  • GB/T 24218.16-2017
  • Textiles—Test methods for nonwovens—Part 16: DeterminAtion of resistance to penetration by water(hydrostatic pressure) China National Standards
  • GB/T 26548.9-2017
  • Hand-held portable power tools—Test methods for evaluAtion of vibration emission—Part 9:Scaling hammers and needle scalers China National Standards
  • GB/T 12727-2017
  • QualificAtion of safety class electrical equipment for nuclear power plants China National Standards
  • GB/T 33631-2017
  • General requirements for inlet and exhaust system of aero-derivAtive gas turbine assembly China National Standards
  • GB/T 33676-2017
  • Technical specificAtions for inspection of lightning protection system in telecommunication site (station) China National Standards
  • GB/T 33736-2017
  • Mobile payment—Technical requirements for contactless radio frequency interface based on 2.45GHz range controlled communicAtion technology China National Standards
  • GB/T 33711-2017
  • Mobile laborAtory—General technical specification for information transmission system China National Standards
  • GB/T 33488.3-2017
  • Test method of pressure equipments of thermoplastics welded for chemicals—Part 3: Radiographic examinAtion China National Standards
  • GB/T 21267-2017
  • Petroleum and nAtural gas industries—Procedures for testing casing and tubing connections China National Standards
  • GB/T 17623-2017
  • DeterminAtion of componental contents of gases dissolved in insulating oil by gas chromatography method China National Standards
  • GB/T 33659-2017
  • Measurement management and service specificAtions for markets of agricultural products China National Standards
  • GB/T 17215.324-2017
  • Electricity metering equipment (a.c.)—Particular requirements—Part 24: StAtic meters for reactive energy at fundamental frequency (classes 0.5S,1S and 1) China National Standards
  • GB/T 33613-2017
  • Test method for tensile properties of 3D braided fabric and its polymer mAtrix composites China National Standards
  • GB/T 9711-2017
  • Petroleum and nAtural gas industries—Steel pipe for pipeline transportation systems China National Standards
  • GB/T 33584.6-2017
  • SeawAter quality requirements and analysis methods for seawater cooling system—Part 6: Determination of heterotrophic bacteria China National Standards
  • GB/T 33641.2-2017
  • Tractors and machinery for agriculture and forestry—SeAt belts—Part 2:Anchorage strength requirements China National Standards
  • GB/T 33590.2-2017
  • Technical specificAtion of smart grid operation and control systems—Part 2: Terminology China National Standards
  • GB/T 33496-2017
  • RegulAtions of electronic and electrical appliance service for government procurement China National Standards
  • GB/T 13477.17-2017
  • Test method for building sealants—Part 17:DeterminAtion of elastic recovery China National Standards
  • GB/T 25724-2017
  • Technical specificAtions for surveillance video and audio coding for public security China National Standards
  • GB/T 33754-2017
  • The method of energy consumption test and calculAtion for oilfield production system China National Standards
  • GB/T 33555-2017
  • Cleanroom and associAted controlled environments technical guidelines of electrostatic discharge control China National Standards
  • GB/T 33749-2017
  • Guidelines for wAter efficiency benchmarking of industry enterprises China National Standards
  • GB/T 33731-2017
  • Hair products—EvaluAtion for burning behaviour China National Standards
  • GB/T 33495-2017
  • RegulAtions of household electronic and electrical appliances maintenance service for rural areas China National Standards
  • GB/T 33648-2017
  • Test method for identificAtion and determination of specific non-regular additives in motor gasoline—Infrared spectroscopic method China National Standards
  • GB/T 33756-2017
  • Technical specificAtion at the project level for assessment of greenhouse gas emission reductions—Alternative of raw materials in cement clinker production industry China National Standards
  • GB/T 33732-2017
  • Textiles—DeterminAtion of resistance to water penetration—Impact penetration test China National Standards
  • GB/T 33505-2017
  • EscalAtor steps and moving walk pallets China National Standards
  • GB/T 33730-2017
  • Hair products—EvaluAtion for electrostatic properties China National Standards
  • GB/T 13931-2017
  • ElectrostAtic precipitator—Methods of performance tests China National Standards
  • GB/T 33686-2017
  • General rules for analytical and testing methods of coal mine wAter China National Standards
  • GB/T 33639-2017
  • CNC hydraulic punching and drilling composite machine for plAtes China National Standards
  • GB/T 33760-2017
  • Technical specificAtion at the project level for assessment of greenhouse gas emission reductions—General requirements China National Standards
  • GB/T 26548.5-2017
  • Hand-held portable power tools—Test methods for evaluAtion of vibration emission—Part 5: Drills and impact drills China National Standards
  • GB/Z 24294.4-2017
  • InformAtion security technology—Guide of implementation for Internet-based e-government information security—Part 4: Defense for terminal security China National Standards
  • GB/T 33716.1-2017
  • Electronic archiving—Part 1:SpecificAtion concerning the design and the operation of an information system for electronic information preservation China National Standards
  • GB/T 33523.701-2017
  • Geometrical product specificAtions (GPS)—Surface texture: Areal— Part 701: Calibration and measurement standards for contact (stylus) instruments China National Standards
  • GB/T 33616-2017
  • Textiles—EvaluAtion for biodegradability of nonwovens—Method by analysis of evolved carbon dioxide China National Standards
  • GB/T 33488.2-2017
  • Test method of pressure equipments of thermoplastics welded for chemicals—Part 2: Visual examinAtion China National Standards
  • GB/T 33557-2017
  • SpecificAtion of testing TS for terrestrial digital television China National Standards
  • GB/T 33744-2017
  • Emergency shelter for earthquake disasters—Guidelines on the operAtion and management China National Standards
  • GB/T 33741-2017
  • Mobile payment—Technical requirements for contactless reader terminal based on 2.45GHz range controlled communicAtion technology China National Standards
  • GB/T 29265.501-2017
  • InformAtion technology—Information device intelligent grouping and resource sharing—Part 501: Test China National Standards
  • GB/T 3274-2017
  • Hot-rolled plAtes、sheets and strips of carbon structural steels and high strength low alloy structural steels China National Standards
  • GB/T 33670-2017
  • Assessment method for annual climAtic status China National Standards
  • GB/T 33561-2017
  • InformAtion security technology—Vulnerability classification China National Standards
  • GB/T 33502-2017
  • Surface chemical analysis—Recording and reporting dAta in X-ray photoelectron spectroscopy(XPS) China National Standards
  • GB/T 29265.201-2017
  • InformAtion technology—Information device intelligent grouping and resource sharing—Part 201: Core protocol China National Standards
  • GB/T 33697-2017
  • SpecificAtion for meteorological observation facilities of highway traffic China National Standards
  • GB/T 33645-2017
  • Welding procedure qualificAtion test for laser-arc hybrid welding of steels, nickel and nickel alloys China National Standards
  • GB/T 33650-2017
  • Technical requirement of energy consumption evaluAtion for cement manufacturing China National Standards
  • GB/T 33588.3-2017
  • Lightning protection system components(LPSC)—Part 3: Requirements for isolAting spark gaps(ISG) China National Standards
  • GB/T 33512-2017
  • Textile conveyor belts—DeterminAtion of the net length of an endless (spliced) conveyor belt China National Standards
  • GB/T 33630-2017
  • Offshore wind turbine generAtor systems—Specification for corrosion protection China National Standards
  • GB/T 33634-2017
  • Liquid pumps—Safety requirements—HydrostAtic testing China National Standards
  • GB/T 17454.3-2017
  • Safety of machinery—Pressure-sensitive protective devices—Part 3: General principles for design and testing of pressure-sensitive bumpers, plAtes, wires and similar devices China National Standards
  • GB/T 1859.4-2017
  • ReciprocAting internal combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source China National Standards
  • GB/T 33607-2017
  • Smart grid operAtion and control system architecture China National Standards
  • GB/T 33709-2017
  • Mobile laborAtory—Guidance on dissemination and traceability of the value of equipment China National Standards
  • GB/T 33618-2017
  • Textiles—Test method for visible smoke release and heAt release properties during combustion process China National Standards
  • GB/T 33560-2017
  • InformAtion security technology—Cryptographic application identifier criterion specification China National Standards
  • GB/T 33725-2017
  • WAtch cases and accessories—Tests of the resistance to wear, scratching and impacts China National Standards
  • GB/T 33603-2017
  • Coding specificAtion of dynamic message for electric power system model and data China National Standards
  • GB/T 20501.3-2017
  • Public informAtion guidance systems—Design principles and requirements for guidance elements—Part 3: Location plans China National Standards
  • GB/T 33715-2017
  • Nanotechnologies—Health and safety practices in occupAtional settings relevant to nanotechnologies China National Standards
  • GB/T 33623-2017
  • Rolling bearings—Wind power generAtors gearbox bearings China National Standards
  • GB/T 307.3-2017
  • Rolling bearings—General technical regulAtions China National Standards
  • GB/T 32918.5-2017
  • InformAtion security technology—Public key cryptographic algorithm SM2 based on elliptic curves—Part 5: Parameter definition China National Standards
  • GB/T 249-2017
  • The rule of type designAtion for discrete semiconductor devices China National Standards
  • GB/T 33565-2017
  • InformAtion security technology—Security technology requirements for wireless local area network(wlan) access system (EAL2+) China National Standards

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