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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
  • FZ/T 01090-1999
  • Textiles. Woven fabrics. Construction. Methods of analysis. Methods for the presentation of a weave diagram and plans for drafting, denting and lifting Co
    China Textile & Garment industry Standards
  • GB/T 36003-2018
  • Food can made of tinplate or electrolytic chromium-Coated steel(ECCS) Co
    China National Standards
  • GB/T 22335-2018
  • Technical specifications for Cotton processing Co
    China National Standards
  • GB/T 35827-2018
  • General methods on determination of Cosmetics—Identification of the emulsion type (w/o or o/w) Co
    China National Standards
  • GB/T 35969-2018
  • General technology specifications for label Conformance testing Co
    China National Standards
  • GB/T 17854-2018
  • Solid wire electrodes /flux Combinations for submerged arc welding of stainless steels Co
    China National Standards
  • GB/T 35867-2018
  • Inspection of grain and oils—Determination of phospholipids Content in lecithins—high performance liquid chromatography using a light-scattering detector Co
    China National Standards
  • GB/T 36096-2018
  • Information technology—Learning, education and training—Virtual experiment Component service interface Co
    China National Standards
  • GB/T 35927-2018
  • Standard practice for identification of polymer layers or inclusions by fourier transform infrared microspectrosCopy Co
    China National Standards
  • GB/T 35926-2018
  • Operation technical specifications of impervious graphite tocement and anti-Corrsion Co
    China National Standards
  • GB/T 36079-2018
  • ACoustics—Procedures for determination of transmission loss, flow noise and total pressure loss coefficient for arrayed element dissipative silencers—Equivalent measurement Co
    China National Standards
  • GB/T 17737.101-2018
  • Coaxial communication cables—Part 1-101: Electrical test methods—Test for conductor d.c. resistance of cable Co
    China National Standards
  • GB/T 18353-2018
  • Basic technical requirements of Cotton processing enterprises Co
    China National Standards
  • GB/T 14097-2018
  • Reciprocating internal Combustion engines—Limit values of emitted noise Co
    China National Standards
  • GB/T 22157-2018
  • ACoustics—Specification of test tracks for measuring noise emitted by road vehicles and their tyres Co
    China National Standards
  • GB/T 14571.2-2018
  • Test method of ethylene glyCol for industrial use—Part 2: Determination of purity and impurities—Gas chromatography Co
    China National Standards
  • GB/T 33842.5-2018
  • Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 5: Face image data Co
    China National Standards
  • GB/T 21412.7-2018
  • Petroleum and natural gas industries—Design and operation of subsea production systems—Part 7:Completion/workover riser systems Co
    China National Standards
  • GB/T 35872-2018
  • Cotton—Cotton of sterile seeds Co
    China National Standards
  • GB/T 36066-2018
  • Cleanrooms and associated Controlled environments—Analysis and application of test technology Co
    China National Standards
  • GB/T 35983-2018
  • General specifications of dust removal system for Coal sample preparation Co
    China National Standards
  • GB/T 36105-2018
  • Code allocation specification of the unified social credit identifier for legal entities and other organizations Co
    China National Standards
  • GB/T 6346.2501-2018
  • Fixed capacitors for use in electronic equipment—Part 25-1: Blank detail?reCord=75&channelid=97779&searchword=%25+and+EXECUTE_STATUS%21%3D%271%27+and+STANDARD_CODE%3D%27%252018%25%27&keyword=%25+and+EXECUTE_STATUS%21%3D%271%27+and+STANDARD_CODE%3D%27%2520 Co
    China National Standards
  • GB/T 36103.1-2018
  • Ferrite Cores—Dimensions—Part 1: General specification Co
    China National Standards
  • GB 35971-2018
  • Minimum allowable values of the energy efficiency and energy efficiency grades for hermetic motor-Compressor in room air conditioners Co
    China National Standards
  • GB/T 35970-2018
  • Specification for the sample database of label Conformance testing Co
    China National Standards
  • GB/T 35800-2018
  • Determination of hexamidine, chlorhexidine and their salts as preservatives in Cosmetics—High performance liquid chromatography Co
    China National Standards
  • GB/T 35834-2018
  • Technical specifications for machine-picked Cotton processing Co
    China National Standards
  • GB/T 35839-2018
  • Non-destructive testing—Test method for measuring industrial Computed tomography (CT) density Co
    China National Standards
  • GB/T 35922-2018
  • Technical specifications of impervious graphite to impermeable and Corrosion Co
    China National Standards
  • GB/T 36080-2018
  • Application specification for barCode in cold chain logistics of agricultural products Co
    China National Standards
  • GB/T 36097-2018
  • Information technology—Learning, education and training—Virtual experiment Component metadata Co
    China National Standards
  • GB/T 22319.11-2018
  • Measurement of quartz crystal unit parameters—Part 11:Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyzer techniques and error Correction Co
    China National Standards
  • GB/T 35973-2018
  • Environmental technical requirements for Containers Co
    China National Standards
  • GB/T 35816-2018
  • Standard method for analysis of forestry biomass-Determination of extractives Content Co
    China National Standards
  • GB/T 35852-2018
  • Dimensions and characteristics of Conductors for general purpose aircraft electrical cables and aerospace applications Co
    China National Standards
  • GB/T 35967-2018
  • Guide for label Conformance testing Co
    China National Standards
  • GB/T 11313.39-2018
  • Radio frequency Connectors—Part 39: Sectional specification for CQM series quick lock RF connectors Co
    China National Standards
  • GB/T 17737.308-2018
  • Coaxial communication cables—Part 1-308: Mechanical test methods—Test for tensile strength and elongation for copper-clad metals Co
    China National Standards
  • GB/T 17737.115-2018
  • Coaxial communication cables—Part 1-115: Electrical test methods—Test for regularity of impedance (pulse/step function return loss) Co
    China National Standards
  • GB/T 17737.200-2018
  • Coaxial communication cables—Part 1-200: Environmental test methods—General requirements Co
    China National Standards
  • GB/T 36098-2018
  • Information technology - Learning, education and training - Virtual experiment Component packaging Co
    China National Standards
  • GB/T 35854-2018
  • Mechanical vibration measurement and evaluation for the wind turbines and their Components Co
    China National Standards
  • GB/T 21412.6-2018
  • Petroleum and natural gas industries—Design and operation of subsea production systems—Part 6:Subsea production Control systems Co
    China National Standards
  • GB/T 13145-2018
  • Specification and management requirements of the stacking yard for refrigerated Containers Co
    China National Standards
  • GB/T 17737.205-2018
  • Coaxial communication cables—Part 1-205: Environmental test methods—Resistance to solvents and contaminating fluids Co
    China National Standards
  • GB/T 21231.2-2018
  • ACoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 2: Structure-borne vibration measurements Co
    China National Standards
  • GB/T 6346.25-2018
  • Fixed capacitors for use in electronic equipment—Part 25: Sectional specification—Fixed aluminium electrolytic surface mount capacitors with Conductive polymer solid electrolyte Co
    China National Standards
  • GB/T 17737.112-2018
  • Coaxial communication cables—Part 1-112: Electrical test methods—Test for return loss (uniformity of impedance) Co
    China National Standards
  • GB 12441-2018
  • Finishing fire resistant Coating Co
    China National Standards
  • GB/T 17737.314-2018
  • Coaxial communication cables—Part 1-314: Mechanical test methods—Test for cable bending Co
    China National Standards
  • GB/T 36009-2018
  • Evaluating method of programmable Controllers' performance Co
    China National Standards
  • GB/T 36016-2018
  • Sheathed Continuous thermocouple cables and sheathed continuous thermocouple Co
    China National Standards
  • GB/T 17737.310-2018
  • Coaxial communication cables—Part 1-310: Mechanical test methods—Test for torsion characteristics of copper-clad metals Co
    China National Standards
  • GB/T 36093-2018
  • Information technology - Specification of internet ProtoCol Storage Area Network(IP-SAN)application Co
    China National Standards
  • GB/T 17737.104-2018
  • Coaxial communication cables—Part 1-104: Electrical test methods—Test for capacitance stability of cable Co
    China National Standards
  • GB/T 6111-2018
  • Thermoplastics piping systems for the Conveyance of fluids—Determination of the resistance to internal pressure Co
    China National Standards
  • GB/T 17737.318-2018
  • Coaxial communication cables—Part 1-318: Mechanical test methods—Heat performance tests Co
    China National Standards
  • GB/T 18514-2018
  • Safety Code for wood-based panel machinery Co
    China National Standards
  • GB/T 17737.301-2018
  • Coaxial communication cables—Part 1-301: Mechanical test methods—Test for ovality Co
    China National Standards
  • GB/T 36025-2018
  • Guides for energy efficiency assessment of Continuous galvanizing process Co
    China National Standards
  • GB/T 36083-2018
  • Nanotechnology—Silver nanomaterials—Guidance for the characterization of biological effect-related physiCochemical properties Co
    China National Standards
  • GB/T 22586-2018
  • Electronic characteristic measurements—Surface resistance of superConductors at microwave frequencies Co
    China National Standards
  • GB/T 35811-2018
  • Method for analysis of forestry biomass—Determination of starch Content Co
    China National Standards
  • GB/T 36061-2018
  • General specification for traceability of E-Commerce transaction products Co
    China National Standards
  • GB/T 36060-2018
  • Process Control and testing methods on the water-based adhesives using in hardcover book binding production Co
    China National Standards
  • GB/T 17737.108-2018
  • Coaxial communication cables—Part 1-108: Electrical test methods—Test for characteristic impedance, phase and group delay, electrical length and propagation velocity Co
    China National Standards
  • GB/T 20935.2-2018
  • Metal materials—Method of electromagnetic aCoustic inspection—Part 2: Standard practice for ultrasonic testing using electromagnetic acoustic transducer (EMAT) techniques Co
    China National Standards
  • GB/T 36100-2018
  • Indices and Computation method of quality assessment for airborne LiDAR point cloud data Co
    China National Standards
  • GB/T 35010.5-2018
  • SemiConductor die products—Part 5:Requirements for concerning electrical simulation Co
    China National Standards
  • GB/T 7247.2-2018
  • Safety of laser products—Part 2: Safety of optical fibre Communication systems (OFCS) Co
    China National Standards
  • GB/T 8243.15-2018
  • Methods of test for full-flow lubricating oil filters for internal Combustion engines—Part 15: Vibration fatigue test for composite filter housings Co
    China National Standards
  • GB/T 36113-2018
  • Specification for Complaint-handling administrative service centre Co
    China National Standards
  • GB/T 36052-2018
  • Surface chemical analysis—Data transfer format for scanning probe microsCopy Co
    China National Standards
  • GB/T 15623.1-2018
  • Hydraulic fluid power—Electrically modulated hydraulic Control valves—Part 1: Test methods for four-port directional flow-control valves Co
    China National Standards
  • GB/T 1452-2018
  • Test method for flatwise tension strength of sandwich Constructions Co
    China National Standards
  • GB/T 20935.3-2018
  • Metal materials—Method of electromagnetic aCoustic inspection—Part 3: Standard practice for ultrasonic surface examinations using electromagnetic acoustic transducer (EMAT) techniques Co
    China National Standards
  • GB/T 35907-2018
  • Pyropia yezoensis—Technical protoCols for seedling nets refrigeration Co
    China National Standards
  • GB/T 14837.3-2018
  • Rubber and rubber products—Determination of the Composition of vulcanizates and uncured compounds by thermogravimetry—Part 3:Hydrocarbon rubbers,halogenated rubbers and polysiloxane rubbers after extraction Co
    China National Standards
  • GB/T 36086-2018
  • Nanotechnology—Determination of Contact angles of nanopowders—Washburn dynamic pressure method Co
    China National Standards
  • GB/T 35813-2018
  • Guidelines for the Conduct of tests for distinctness, uniformity and stability(DUS)—Smoke tree (Cotinus Mill.) Co
    China National Standards
  • GB/T 36078-2018
  • Application specification for barCode in medicine logistics Co
    China National Standards
  • GB/T 35862-2018
  • Surface active agents—Determination of volatile organic Compounds residues—Headspace gas chromatography-mass spectrometry (GC-MS) Co
    China National Standards
  • GB/T 21447-2018
  • Specifications for steel pipeline external Corrosion control Co
    China National Standards
  • GB/T 17737.102-2018
  • Coaxial communication cables—Part 1-102: Electrical test methods—Test for insulation resistance of cable dielectric Co
    China National Standards
  • GB/T 35909-2018
  • Detection of myCoplasma hyopneumoniae using PCR method Co
    China National Standards
  • GB/T 35857-2018
  • Safety rules for the Construction and installation of electric lifts with inclined path Co
    China National Standards
  • GB/T 11313.15-2018
  • Radio frequency Connectors—Part 15: R.F.coaxial connectors with inner diameter of outer conductor 4.13mm(0.163in), characteristic impedance 50 ohms, screw coupling (Type SMA) Co
    China National Standards
  • GB/T 35932-2018
  • Carding Cotton wadding Co
    China National Standards
  • GB/T 17737.324-2018
  • Coaxial communication cables—Part 1-324: Mechanical test methods—Test for abrasion resistance of cable Co
    China National Standards
  • GB/T 17737.325-2018
  • Coaxial communication cables—Part 1-325: Mechanical test methods—Aeolian vibration Co
    China National Standards
  • GB/T 35952-2018
  • Determination of undecylenic acid and zinc undecylenate in Cosmetics—Gas chromatography Co
    China National Standards
  • GB/T 17737.317-2018
  • Coaxial communication cables—Part 1-317: Mechanical test methods—Test for crush resistance of cable Co
    China National Standards
  • GB/T 17737.122-2018
  • Coaxial communication cables—Part 1-122: Electrical test methods—Test for cross-talk between coaxial cables Co
    China National Standards
  • GB/T 17737.100-2018
  • Coaxial communication cables—Part 1-100: Electrical test methods—General requirements Co
    China National Standards
  • GB/T 36102-2018
  • Tin-Coated copper-clad steel wire for electronic products Co
    China National Standards
  • GB/T 35853.5-2018
  • List of aerospace equivalent terms—Part 5:Environmental and operating Conditions for aircraft equipment Co
    China National Standards
  • GB/T 36014.1-2018
  • Industrial process Control devices—Radiation thermometers—Part 1: Technical data for radiation thermometers Co
    China National Standards
  • GB/T 36010-2018
  • Platinum-40%rhodium/platinum-20%rhodium thermoComouple wires and temperature-electromotive force(EMF) tables Co
    China National Standards
  • GB/T 26332.1-2018
  • Optics and photonics—Optical Coatings—Part 1: Definitions Co
    China National Standards

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