Number
Name
Status
- GB/T 713.1-2023 《Steel plate,sheet and strip for pressure equipments—Part 1:General requirements》 Active Products
- GB/T 42659-2023 《Surface chemical analysis—Scanning probe microscopy—Determination of geometric quantities using SPM: Calibration of measuring systems》 Active Products
- GB/T 22461.1-2023 《Surface chemical analysis—Vocabulary—Part 1:General terms and terms used in spectroscopy》 Active Products
- GB/T 42668-2023 《Samarium-iron-nitrogen permanent magnetic powder for bonded magnet》 Active Products
- GB/T 42656-2023 《Rare earth-based hydrogen storage alloys—Test method for measurement of kinetic properties of hydrogenation dehydrogenation reaction》 Active Products
- GB/T 15677-2023 《Lanthanum metal and lanthanum powder》 Active Products
- GB/T 3624-2023 《Titanium and titanium alloy seamless tubes》 Active Products
- GB/T 26063-2023 《Beryllium aluminium alloy》 Active Products
- GB/T 5246-2023 《Electrolytic copper powder》 Active Products
- GB/T 667-2023 《Chemical reagent—Zinc nitrate hexahydrate》 Active Products
- GB/T 669-2023 《Chemical reagent—Strontium nitrate》 Active Products
- GB/T 649-2023 《Chemical reagent—Potassium bromide》 Active Products
- GB/T 1270-2023 《Chemical reagent—Cobalt(Ⅱ) chloride hexahydrate》 Active Products
- GB/T 42430-2023 《Examination methods for ethanol, methanol, n-propanol, acetone, isopropanol and n-butanol in blood and urine》 Active Products
- GB/T 8291-2023 《Rubber latex—Determination of coagulum content (sieve residue)》 Active Products
- GB/T 7139-2023 《Plastics—Vinyl chloride homopolymers and copolymers—Determination of chlorine content》 Active Products
- GB/T 42674-2023 《Optical functional films—Measurement method for microstructure thickness》 Active Products
- GB/T 28415-2023 《Fire-resistant structural steel plate,sheet and strip》 Active Products
- GB/T 1653-2023 《o-，p-Chloronitrobenzene》 Active Products
- GB/T 42790-2023 《Acrylic ester / vinyl chloride graft co-polymer resin》 Active Products
- GB/T 22260-2023 《Determination of anabolic steroids in feeds—Liquid chromatography-tandem mass spectrometry》 Active Products
- GB/T 8381.3-2023 《Determination of lincosamides in feeds—Liquid chromatography-tandem mass spectrometry》 Active Products
- GB/T 3251-2023 《Compression test method for aluminium and aluminium alloy products》 Active Products
- GB/T 17928-2023 《Leather—Physical and mechanical tests—Measurement of stitch tear resistance》 Active Products
- GB/T 678-2023 《Chemical reagent—Ethanol》 Active Products
- GB/T 684-2023 《Chemical reagent—Toluene》 Active Products
- GB/T 686-2023 《Chemical reagent—Acetone》 Active Products
- GB/T 22427.7-2023 《Determination of starch viscosity》 Active Products
- GB/T 2910.12-2023 《Textiles—Quantitative chemical analysis—Part 12: Mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastane fibres with certain other fibres (method using dimethylformamide)》 Active Products
- GB/T 13021-2023 《Polyolefin pipes and fittings—Determination of carbon black content—Test method of alcination and pyrolysis》 Active Products