China GB GB Standards Search System

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, Purchase services.

China "GB" GB Standards List:

Standard Code	GB Standard Title	Standard Class
GB/T 798-2021	Eye bolts	China National Standards
GB/T 794-2021	Strenthened cup head square neck bolts	China National Standards
GB/T 4271-2021	Test methods for the performance of solar collectors	China National Standards
GB/T 24685-2021	Puddling and fertilizing land leveler for paddy field	China National Standards
GB/T 41095-2021	Mechanical vibration -- Methodology for selecting appropriate machinery vibration standards	China National Standards
GB/T 20864-2021	Rice transplanter—Specification	China National Standards
GB/T 20863.1-2021	Cranes—Classification—Part 1:General	China National Standards
GB/T 41035-2021	Test method for aerospace ATX power supply	China National Standards
GB/T 25981-2021	Road separation facilities cleanout vehicle	China National Standards
GB/T 41060-2021	Test method for determining frost resistance of cement mortar	China National Standards
GB/T 26559-2021	Mechanical parking system—Classification	China National Standards
GB/T 26476-2021	Mechanical parking system—Vocabulary	China National Standards
GB/T 41062-2021	Test method for thermal transport properties to friction materials and brakes	China National Standards
GB/T 41195-2021	Specification for basic data items of public credit information	China National Standards
GB/T 41196-2021	General rules for public credit information releasing to public	China National Standards
GB/T 20076-2021	Measurement methods of maximum torque and maximum net power of engines for motorcycles and mopeds	China National Standards
GB/T 41186-2021	Grading for fresh and live abalone	China National Standards
GB/T 41197-2021	Graphic technology -- Communication of graphic paper properties	China National Standards
GB/T 17934.5-2021	Graphic technology—Process control for the production of half-tone colour separations, proofs and production prints—Part 5:Screen printing	China National Standards
GB/T 17934.3-2021	Graphic technology -- Process control for the production of half-tone colour separations, proofs and production prints -- Part 3: Coldset offset lithography on newsprint	China National Standards
GB/T 13277.7-2021	Compressed air -- Part 7：Test method for viable microbiological contaminant content	China National Standards
GB/T 13277.6-2021	Compressed air -- Part 6：Test methods for gaseous contaminant content	China National Standards
GB/T 41224-2021	Soil quality -- Digital exchange of soil-related data	China National Standards
GB/T 228.1-2021	Metallic materials—Tensile testing—Part 1: Method of test at room temperature	China National Standards
GB/T 41227-2021	Technical specification for beekeeping management	China National Standards
GB/T 38490-2021	Determination of high-throughput adaptive evolution for microorganisms—Microfluidic chip method	China National Standards
GB/T 30359-2021	Bee pollen	China National Standards
GB/T 38485-2021	Determination for trace gene residues of microorganisms—Microdroplet digital PCR	China National Standards
GB/T 18818-2021	Inspecting specification for railway wagon dumper and bulk cargo unfreezing warehouse	China National Standards
GB/T 41217-2021	City metro and composite pipe gallery hot-rolling channel	China National Standards

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