Number
Name
Status
- GB/T 6538-2022 《Determination of apparent viscosity of engine oils—Using the cold-cranking simulator》 Active Products
- GB/T 2794-2022 《Determination for viscosity of adhesives》 Active Products
- GB/T 39452-2020 《Leather—Physical and mechanical tests—Tests for adhesion of finish》 Active Products
- GB/T 41940-2022 《Rubber—Determination of viscosity and stress relaxation using a rotorless sealed shear rheometer》 Active Products
- GB/T 42414-2023 《Glass viscosity measurement—Rotational viscometer method》 Active Products
- GB/T 2541-1981 《Petroleum products--Computation table for viscosity indices》 Active Products
- GB/T 38877-2020 《Insulating coatings for the electrical steel strip（sheet）》 Active Products
- GB/T 38898-2020 《Non-destructive testing—Testing method for measuring coating bond strength using ultrasonic wave》 Active Products
- GB/T 38518-2020 《Measurement of coating thickness on flexible film substrate》 Active Products
- GB/T 23317-2019 《Specification for clothing made of coated fabrics for protection against wet weather》 Active Products
- GB/T 37594-2019 《Technical specification for anti-UV three-layer external fusion powder coating corrosion protection for steel pipe》 Active Products
- GB/T 37595-2019 《General requirements for anticorrosion coating corrosion control engineering life cycle》 Active Products
- GB/T 12754-2019 《Prepainted steel sheet and strip》 Active Products
- GB/T 8023-1987 《Liquid petroleum products--Viscosity-temperature charts》 Active Products
- GB/T 266-1988 《Petroleum products--Determination of Engler viscosity》 Active Products
- GB/T 11137-1989 《Black petroleum products--Determination of kinematic viscosity (reverse-flow method) and calculation of dynamic viscosity》 Active Products
- GB/T 40359-2021 《Timekeeping instruments—Photoluminescent deposits—Test methods and requirements》 Active Products
- GB/T 12005.10-1992 《Determination for molecular weight of polyacrylamide by viscometry》 Active Products
- GB/T 22888-2021 《Leather—Physical and mechanical tests—Determination of cold crack temperature of surface coatings》 Active Products
- GB/T 14235.8-1993 《Testing method for viscosity of pattern materials in investment casting》 Abolish Products
- GB/T 22889-2021 《Leather—Physical and mechanical tests—Determination of surface coating thickness》 Active Products
- GB/T 14906-1994 《Viscosity classification of internal combustion engine oil》 Abolish Products
- GB/T 31838.5-2021 《Solid insulating materials—Dielectric and resistive properties—Part 5:Resistive properties(DC method)—Volume resistance and volume resistivity of impregnation and coating materials》 Active Products
- GB/T 3141-1994 《Industrial liquid lubricants--ISO viscosity classification》 Active Products
- GB/T 1995-1998 《Petroleum products--Calculation of viscosity index》 Active Products
- GB/T 24596-2021 《Ductile iron pipes and fittings—Polyurethane coatings》 Active Products
- GB/T 39828-2021 《Test method for determining elastic modulus of thick ceramic coating at elevated temperature》 Active Products
- GB/T 39636-2020 《Specification of fusion-bonded epoxy external coatings for steel pipeline》 Active Products
- GB/T 39686-2020 《Test method for determining elastic modulus and strength of thick ceramic coatings》 Active Products
- GB/T 39688-2020 《Test method for determining density of ceramic coatings》 Active Products