Number
Name
Status
- GB/T 29509.1-2025 《Methods for chemical analysis of gold-loaded carbon—Part 1: Determination of gold and silver contents》 Incoming Products
- GB/T 45877-2025 《Carbon fiber composite materials—Method for planar biaxial tensile testing of laminates》 Incoming Products
- GB/T 9754-2025 《Paints and varnishes—Determination of gloss value at 20°、60°and 85°》 Incoming Products
- GB/T 5211.9-2025 《General methods of test for pigments and extenders—Part 9：Comparision of resistance to light of coloured pigments of similar types》 Incoming Products
- GB/T 9750-2025 《General rules for packaging, labelling, transport and storage of coating material and pigment products》 Incoming Products
- GB/T 10421-2025 《Sintered metal friction materials—Determination of density》 Incoming Products
- GB/T 10422-2025 《Sintered metal friction materials—Determination of transverse rupture strength》 Incoming Products
- GB/T 10423-2025 《Sintered metal friction materials—Determination of tensile strength》 Incoming Products
- GB/T 23953-2025 《Dimethyldichlorosilane for industrial use》 Incoming Products
- GB/T 20436-2025 《Dimethylsiloxane cyclics mixture》 Incoming Products
- GB/T 14188-2025 《General rules for selection and using of packaging materials with volatile corrosion inhibitor》 Incoming Products
- GB/T 6730.45-2025 《Iron ores—Determination of arsenic content—Arseno-molybdenum blue spectrophotometric method after hydrogen arsenide separation》 Incoming Products
- GB/T 6730.23-2025 《Iron ores—Determination of titanium content—The ferric ammonium sulfate titrimetric method》 Incoming Products
- GB/T 5027-2025 《Metallic materials—Sheet and strip—Determination of plastic strain ratio (r)》 Incoming Products
- GB/T 5028-2025 《Metallic materials—Sheet and strip—Determination of tensile strain hardening exponent（n）》 Incoming Products
- GB/T 45772-2025 《Surface chemical analysis—Electron spectroscopies—Procedures for identifying, estimating and correcting for unintended degradation by X-rays in a material undergoing analysis by X-ray photoelectron spectroscopy》 Incoming Products
- GB/T 45773-2025 《Surface chemical analysis—Near real-time information from the X-ray photoelectron spectroscopy survey scan—Rules for identification of, and correction for, surface contamination by carbon-containing compounds》 Incoming Products
- GB/T 45757-2025 《Polymer-bonded neodymium iron boron compounds pellets》 Incoming Products
- GB/T 31967.3-2025 《Test methods for physical property of rare earth permanent magnetic materials—Part 3: Determination of resistivity》 Incoming Products
- GB/T 45920-2025 《Ferro-sulphoaluminate cement》 Incoming Products
- GB/T 45878-2025 《Metallic materials—Fatigue testing—Axial plane bending method》 Incoming Products
- GB/T 8237-2025 《Liquid unsaturated polyester resin for fiber reinforced plastics》 Incoming Products
- GB/T 8165-2025 《Stainless steel clad plate, sheet and strip》 Incoming Products
- GB/T 11186-2025 《Methods for measuring the colour of coatings》 Incoming Products
- GB/T 45771-2025 《Fine ceramics—Methods for evaluating wear and friction characteristics of ceramic thin films under dry and humid conditions》 Incoming Products
- GB/T 29024.2-2025 《Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter》 Incoming Products
- GB/T 29024.3-2025 《Determination of particle size distribution—Single particle light interaction methods—Part 3:Light extinction liquid-borne particle counter》 Incoming Products
- GB/T 16265-2025 《Test method of packaging materials—Compatibility》 Incoming Products
- GB/T 16267-2025 《Test method of packaging materials—Vapor corrosion inhibiting ability》 Incoming Products
- GB/T 21649.2-2025 《Particle size analysis—Image analysis methods—Part 2:Dynamic image analysis methods》 Incoming Products