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 6537-2018	No.3 jet fuel	China National Standards
GB 13895-2018	Heavy duty gear oils for automobile (GL-5)	China National Standards
GB/T 16839.1-2018	Thermocouples—Part 1: EMF specifications and tolerances	China National Standards
GB/T 13219-2018	Scandium oxide	China National Standards
GB/T 16476-2018	Scandium metal	China National Standards
GB/T 36512-2018	General requirements for solid-state remote power controllers of aircraft	China National Standards
GB/T 3488.2-2018	Hardmetals—Metallographic determination of microstructure—Part 2：Measurement of WC grain size	China National Standards
GB/T 36516-2018	Fe-Cr-Al wire and fiber for automotive purification filter	China National Standards
GB/T 36505-2018	Terms for railway permanent way	China National Standards
GB/T 16566-2018	Terms for railway tunnel	China National Standards
GB/T 36313-2018	Evaluation criteria for E-commerce supplier—High quality service provider	China National Standards
GB/T 36312-2018	Credit-rating specification for third-party platform enterprise of electronic commerce	China National Standards
GB/T 36308-2018	Specification of integrity evaluation for inspection body and laboratory	China National Standards
GB/T 36315-2018	Evaluation criteria for E-commerce supplier—Online seller	China National Standards
GB/T 36314-2018	Specification for information of electronic commerce enterprise credit file	China National Standards
GB/T 36384-2018	Determination of mercury in inorganic chemical product—Atomic fluorescence spectrometry	China National Standards
GB/T 36385-2018	Treatment and disposal method for developing waste liquid of photosensitive material	China National Standards
GB/T 36386-2018	Specification of hygienic housing for microfiltration membrane elements	China National Standards
GB/T 16661-2018	Cerium carbonate	China National Standards
GB/T 14986.3-2018	Soft magnetic alloys—Part 3：Iron-cobalt alloys	China National Standards
GB/T 36398-2018	Lanthanum cerium-magnesium alloy	China National Standards
GB/T 14986.4-2018	Soft magnetic alloys—Part 4：Iron-chromium alloys	China National Standards
GB/T 36410.3-2018	Energy consumption evaluation methods of port equipment—Part 3: Bridge type grab ship unloader	China National Standards
GB/T 12690.15-2018	Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides¨DPart 15: Determination of calcium content	China National Standards
GB/T 26645.4-2018	Particle size analysis—Gravitational liquid sedimentation methods—Part 4:Balance method	China National Standards
GB/T 36541-2018	Cerium-aluminium alloys	China National Standards
GB/T 4728.1-2018	Graphical symbols for electrical diagrams—Part 1：General information	China National Standards
GB/T 5094.2-2018	Industrial systems, installations and equipment and industrial products-Structuring principles and reference designations—Part 2: Classification of objects and codes for classes	China National Standards
GB/T 5094.1-2018	Industrial systems,installations and equipment and industrial products—Structuring principles and reference designations—Part 1: Basic rules	China National Standards
GB/T 36491-2018	Precision cycloidal pin planetary gear transmission for robot—General technical requirements	China National Standards

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