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 37427-2019	Plastics—Acrylonitrile-butadiene-styrene(ABS) compound for automobile	China National Standards
GB/T 37426-2019	Plastics—Test specimens	China National Standards
GB/T 17037.1-2019	Plastics-Injection moulding of test specimens of thermoplastic materials-Part 1:General principles,and moulding of multipurpose and bar test specimens	China National Standards
GB/T 1634.2-2019	Plastics-Determination of temperature of deflection under load-Part 2:Plastics and ebonite	China National Standards
GB/T 1634.1-2019	Plastics—Determination of temperature of deflection under load—Part 1:General test method	China National Standards
GB/T 37390-2019	Guides for energy efficiency assessment of hot rolling process	China National Standards
GB/T 37389-2019	Guides for energy efficiency assessment of steel secondary refining process	China National Standards
GB/T 37388-2019	Solution-polymerized styrene butadiene rubber（SSBR）	China National Standards
GB/T 37387-2019	Treatment and disposal specification for waste phosphoric acid from industrial manufacture	China National Standards
GB/T 37386-2019	Activated carbon for supercapacitor	China National Standards
GB/T 37385-2019	Test method for chloride content of silicon—Ion chromatography method	China National Standards
GB/T 37384-2019	Cellulose triacetate for optical function film	China National Standards
GB/T 37383-2019	Terminology for asphalt mixture	China National Standards
GB/T 37382-2019	Optical functional films—Films for backlight unit of liquid crystal display—High temperature and high humidity aging measurement	China National Standards
GB/T 37363.2-2019	Determination of biocides content of coating materials—Part 2 : Determination of diuron content	China National Standards
GB/T 37362.1-2019	Paints and varnishes—Drying tests—Part 1: Determination of through-dry state and through-dry time	China National Standards
GB/T 37361-2019	Determination of the film thickness—Ultrasonic thickness gauge method	China National Standards
GB/T 37360-2019	Test method of activity for rhodium carbon catalysts	China National Standards
GB/T 37359-2019	Test method of activity for palladium carbon catalysts	China National Standards
GB/T 37358-2019	Friction pendulum isolation bearings for buildings	China National Standards
GB/T 37357-2019	Cast iron pipes, fittings and accessories for rain drainage of building roof	China National Standards
GB/T 37356-2019	Paints and varnishes—Lighting and procedure for visual assessments of coatings	China National Standards
GB/T 37355-2019	Test method of mercury removal rate for activated carbon mercury removal catalyst	China National Standards
GB/T 37354-2019	Analytical method of chemical composition for activated carbon mercury removal catalyst	China National Standards
GB/T 37352-2019	Marine selective catalytic reduction（SCR） cellular-type denitrification catalysts	China National Standards
GB/T 37321-2019	Chemical analysis methods of different sulfur forms in gypsum and gypsum products	China National Standards
GB/T 37309-2019	Anti-corrosion technical specification for marine steel structures by high velocity arc spraying	China National Standards
GB/T 37308-2019	Oil-based needle coke	China National Standards
GB/T 37306.2-2019	Metallic materials—Fatigue testing—Variable amplitude fatiguetesting—Part 2: Cycle counting and related data reduction methods	China National Standards
GB/T 37306.1-2019	Metallic materials—Fatigue testing—Variable amplitude fatigue testing—Part 1: General principles, test method and reporting requirements	China National Standards

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