Number
Name
Status
- GB/T 27430-2022 《Role of measurement uncertainty in conformity assessment》 Active Products
- GB/T 42280-2022 《Chopped basalt fibers for road asphalt mixture》 Active Products
- GB/T 13529-2022 《Sodium ethoxylated alkyl sulfate》 Active Products
- GB/T 42241-2022 《Nanotechnology—Determination of [60]/[70] fullerene purity—High performance liquid chromatography》 Active Products
- GB/T 3565.9-2022 《Safety requirements for bicycles—Part 9: Saddle and seat-post test methods》 Active Products
- GB/T 3565.8-2022 《Safety requirements for bicycles—Part 8: Pedal and drive system test methods》 Active Products
- GB/T 3565.7-2022 《Safety requirements for bicycles—Part 7: Wheel and rim test methods》 Active Products
- GB/T 3565.6-2022 《Safety requirements for bicycles—Part 6: Frame and fork test methods》 Active Products
- GB/T 3565.5-2022 《Safety requirements for bicycles—Part 5: Steering test methods》 Active Products
- GB/T 3565.4-2022 《Safety requirements for bicycles—Part 4: Braking test methods》 Active Products
- GB/T 3565.3-2022 《Safety requirements for bicycles—Part 3: Common test methods》 Active Products
- GB/T 42208-2022 《Nanotechnologies—Measurement of nanoparticle size in multiphase system—Image method of transmission electron microsopy》 Active Products
- GB/T 22342-2022 《Petroleum drilling and production equipment—Design,installation, operation, test and maintenance of subsurface safety valve systems》 Active Products
- GB/T 29165.2-2022 《Petroleum and natural gas industries—Glass-reinforced plastics (GRP) piping—Part 2: Qualification and manufacture》 Active Products
- GB/T 29165.1-2022 《Petroleum and natural gas industries—Glass-reinforced plastics (GRP) piping—Part 1:Vocabulary, symbols, applications and materials》 Active Products
- GB/T 20657-2022 《Petroleum and natural gas industries—Formulae and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing》 Active Products
- GB/T 9253-2022 《Petroleum and natural gas industries—Threading, gauging and thread inspection of casing, tubing, and line pipe threads》 Active Products
- ISO 11798-1999 《Information and documentation — Permanence and durability of writing, printing and copying on paper — Requirements and test methods》 Active Products
- ISO 18909-2022 《Photography - Processed Photographic Colour Films And Paper Prints - Methods For Measuring Image Stability》 Active Products
- ASTM D6083-24 《Standard Specification for Liquid-Applied Acrylic Coating Used in Roofing. Scope》 Active Products
- ISO 1419-2019 《Rubber- or plastics-coated fabrics — Accelerated-ageing tests》 Active Products
- ISO 17228-2015 《Leather Tests for colour fastness Change in colour with accelerated ageing》 Active Products
- ISO 5630-6-2009 《Paper and board - Accelerated ageing - Part 6: Exposure to atmospheric pollution (nitrogen dioxide)》 Active Products
- GB/T 34681-2017 《Paints and varnishes—Determination of the overcoatability and recoatability of a coating》 Active Products
- ISO 19396-2-2017 《Paints and varnishes Determination of pH value Part 2: pH electrodes with ISFET technology》 Active Products
- ISO 19396-1-2017 《Paints And Varnishes - Determination Of PH Value - Part 1: PH Electrodes With Glass Membrane》 Active Products
- ISO 8179-2-2017 《Ductile Iron Pipes, Fittings, Accessories And Their Joints - External Zinc-Based Coating - Part 2: Zinc-Rich Paint》 Active Products
- ISO 8179-1-2017 《Ductile Iron Pipes, Fittings, Accessories And Their Joints - External Zinc-Based Coating - Part 1: Metallic Zinc With Finishing Layer》 Active Products
- ISO 24284-2022 《Metallic Coatings - Corrosion Test Method For Decorative Chrome Plating Under A De-Icing Salt Environment》 Active Products
- JJF 1030-2010 《Measurement and Test Norm of Thermostatic Bath's Metrological Characteristics》 Active Products