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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 "Co" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB 18580-2017
  • Indoor deCorating and refurbishing materials—Limit of formaldehyde emission of wood-based panels and finishing products China National Standards
  • GB/T 33588.1-2017
  • Lightning protection system Components(LPSC)—Part 1: Requirements for connection components China National Standards
  • GB 22757.1-2017
  • Energy Consumption label for light-duty vehicles—Part 1: For gasoline and diesel vehicles China National Standards
  • GB/T 33653-2017
  • Energy Consumption test and calculation method for oilfield production system 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 33573-2017
  • General technical specification of reader of secure and smart Lock for Container 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 31465.6-2017
  • Road vehicles—Fuse-links—Part 6: Fuse-links with bolt-in Contacts with high voltage 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 33649-2017
  • Determination of oxygenates and aniline Compounds in motor gasoline—Gas chromatography China National Standards
  • GB/T 33579-2017
  • Safety of machinery—Control methods of hazardous energy—Lockout/Tagout 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 33643-2017
  • Non-destructive testing—Test methods for leak detection by means of aCoustic emission China National Standards
  • GB/T 33575-2017
  • Freight Containers—Electronic seals—Environmental characteristics China National Standards
  • GB 25327-2017
  • The norm of energy Consumption per unit products of alumina 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 33676-2017
  • Technical specifications for inspection of lightning protection system in teleCommunication site (station) 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 21267-2017
  • Petroleum and natural gas industries—Procedures for testing casing and tubing Connections 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 33490-2017
  • Basic requirements for exhibition Construction service 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 22757.2-2017
  • Energy Consumption label for light-duty vehicles—Part 2: For off-vehicle-chargeable hybrid electric vehicles and pure electric vehicles China National Standards
  • GB/T 16845-2017
  • Dust Collector—Terminology 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 33584.6-2017
  • Seawater quality requirements and analysis methods for seawater Cooling system—Part 6: Determination of heterotrophic bacteria China National Standards
  • GB/T 33588.7-2017
  • Lightning protection system Components(LPSC)—Part 7: Requirements for low resistivity mixture for earthing China National Standards
  • GB/T 25724-2017
  • Technical specifications for surveillance video and audio Coding for public security China National Standards
  • GB/T 13477.17-2017
  • Test method for building sealants—Part 17:Determination of elastic reCovery China National Standards
  • GB/T 33754-2017
  • The method of energy Consumption test and calculation for oilfield production system 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 33639-2017
  • CNC hydraulic punching and drilling Composite machine for plates China National Standards
  • GB/T 33690-2017
  • Test method of Coal liquefaction activity by autoclave 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 33494-2017
  • Build and management technical criterion for market of house deCoration and improvement 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 33555-2017
  • Cleanroom and associated Controlled environments technical guidelines of electrostatic discharge control 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 33655-2017
  • SuperConducting power devices—General requirements for characteristic tests of current leads designed for powering superconducting devices 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 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 33588.2-2017
  • Lightning protection system Components(LPSC)—Part 2: Requirements for conductors and earth electrodes China National Standards
  • GB/T 33607-2017
  • Smart grid operation and Control system architecture China National Standards
  • GB/T 33686-2017
  • General rules for analytical and testing methods of Coal mine water China National Standards
  • GB 12021.6-2017
  • Minimum allowable values of energy efficiency and energy efficiency grades for electric rice Cookers China National Standards
  • GB/T 6002.15-2017
  • Textile machinery terminology—Part 15:Compact spinning device China National Standards
  • GB/T 33588.4-2017
  • Lightning protection system Components(LPSC)—Part 4: Requirements for conductor fasteners China National Standards
  • GB/T 33630-2017
  • Offshore wind turbine generator systems—Specification for Corrosion protection China National Standards
  • QB/T 1422.2-2017
  • (Technical requirements for vacuum roll of general - purpose Components for papermaking machinery) China Light Industry Standards
  • GB/T 2878.3-2017
  • Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 3: light-duty stud ends (L series) China National Standards
  • GB/T 33584.5-2017
  • Seawater quality requirements and analysis methods for seawater Cooling system—Part 5: Determination of dissolved solid China National Standards
  • GB/T 33603-2017
  • Coding specification of dynamic message for electric power system model and data China National Standards
  • SB/T 11197-2017
  • (Code for Acceptance of Electronic Commerce Commodities) China Commerce Standards
  • GB/T 33737-2017
  • Mobile payment—Test methods for intellegent card based on 2.45GHz RRC(range Controlled communication) technology 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 33599-2017
  • Specification of operation and Control for photovoltaic power station China National Standards
  • GB/T 33739-2017
  • Test methods for radio frequency interface of Contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology China National Standards
  • GB/T 249-2017
  • The rule of type designation for discrete semiConductor devices China National Standards
  • GB/T 33757.1-2017
  • Energy saving ratio for distributed energy systems of Combined cooling, heating and power—Part 1:Fossil energy driven systems 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 23639-2017
  • Energy Conservation and corrosion-resistant steel-made cable support system China National Standards
  • GB/T 33589-2017
  • Technical requirements for Connecting microgrid to power system China National Standards
  • GB/T 33658-2017
  • Thermal Comfort requirements and evaluation for indoor environment China National Standards
  • GB/T 33650-2017
  • Technical requirement of energy Consumption evaluation for cement manufacturing China National Standards
  • GB/T 33668-2017
  • Code for safety evacuation of metro China National Standards
  • GB/T 8243.6-2017
  • Methods of test for full-flow lubricating oil filters for internal Combustion engines—Part 6: Static burst pressure test China National Standards
  • GB/T 33742-2017
  • Technical requirements for radio frequency interface of Contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology China National Standards
  • QB/T 1671-2017
  • (Paper and board - Physical properties test - Special technical Conditions for punching and cutting equipment) China Light Industry Standards
  • GB/T 33588.3-2017
  • Lightning protection system Components(LPSC)—Part 3: Requirements for isolating spark gaps(ISG) China National Standards
  • GB/T 33717-2017
  • E-Commerce credit—Credit specification of B2B third-party transaction platform China National Standards
  • GB/T 33688-2017
  • Evaluation method for performance of Coal preparation magnetic separator China National Standards
  • GB/T 33580-2017
  • Testing and measuring methods of energy Consumption for rubber and plastics extruder China National Standards
  • GB/T 33593-2017
  • Technical requirements for grid Connection of distributed resources China National Standards
  • GB/T 33753-2017
  • General specification for rotary automatic filling-capping machine for high visCosity fluid 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 33738-2017
  • Mobile Payment—Technical requirements for intellegent card based on 2.45GHz RRC(range Controlled communication) technology China National Standards
  • GB/T 33689-2017
  • General rules for testing methods of Coal preparation China National Standards
  • GB/T 33652-2017
  • Technical regulation of energy Consumption test for cement manufacturing China National Standards
  • GB/T 19685-2017
  • Prestressed Concrete cylinder pipe China National Standards
  • QB/T 5070-2017
  • (Artificial leather - Synthetic leather - Test method - Determination of resistance to Contamination) China Light Industry Standards
  • QB/T 5047-2017
  • (Common requirements for fishing tackle safety) China Light Industry Standards
  • GB/T 33501-2017
  • Test method for tensile property of C/C Composites China National Standards
  • GB/T 33672-2017
  • Cavity Ring-Down SpectrosCopy system for measurement of atmospheric methane China National Standards
  • GB/T 12443-2017
  • Metallic materials—Torque-Controlled fatigue testing China National Standards
  • GB/T 31052.12-2017
  • Lifting appliances—Code of inspection and maintenance—Part 12: Floating cranes China National Standards
  • GB/T 21645.11-2017
  • Technical requirements for Automatically Switched Optical Network (ASON)—Part11:Path Computation Element (PCE) and protocol 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 33654-2017
  • The norm of energy Consumption per unit throughput of gypsum plaster China National Standards
  • GB/T 33592-2017
  • Specification of operation and Controlling for distributed resources connected to power grid China National Standards
  • GB/T 33596-2017
  • Electrical installations in ships—Insulating and sheathing materials for shipboard and offshore units, power, Control, instrumentation and telecommunication cables China National Standards
  • GB/T 4323-2017
  • Pin Coupling with elastic sleeve China National Standards
  • GB/T 33647-2017
  • Determination of siliCon content in motor gasoline—Inductively coupled plasma optical emission spectrometry (ICP-OES) China National Standards
  • GB/T 33640-2017
  • Installation quality inspection Code of rack and pinion hoists for persons and materials China National Standards
  • GB/T 21645.10-2017
  • Technical requirements for automatically switched optical network(ASON)—Part 10:Multi-layer and multi-region Control plane China National Standards
  • QB/T 5079-2017
  • (Technical Conditions for chlorinated polyethylene for non - plasticized polyvinyl chloride (PVC - U) profiles) China Light Industry Standards
  • QB/T 5073-2017
  • (Artificial leather synthetic leather Color representation method) China Light Industry Standards
  • GB/T 18149-2017
  • Centrifugal,mixed flow and axial pumps—Code for hydraulic performance tests—Precision class China National Standards
  • QB/T 5038-2017
  • (General technical Conditions for frying equipment for nuts and seeds) China Light Industry Standards
  • GB/T 33674-2017
  • Core metadata content of meteorological dataset China National Standards

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