CATEGORIES

    GB/T 38252-2019《Test method of fire-resistant integrity for building windows and doors》

    Active

    GB/T 38515-2020《The method for high temperature mechanical properties of quartz fabric-reinforced resin matrix composite materials》

    Active

    GB/T 38534-2020《Test method for tensile properties of oriented fibre reinforced polymer matrix composite materials at ultra-low temperature》

    Active

    GB/T 38464-2020《Test method of artificial leather and synthetic leather—Determination of rubbing resistance》

    Active

    GB/T 38465-2020《Test method of artificial leather and synthetic leather—Determination of cold resistance》

    Active

    GB/T 38686-2020《Test method for flexibility of ultrathin glass—Two point bending method》

    Active

    GB/T 38612-2020《Test method of artificial leather and synthetic leather—Determination of tensile load and elongation at break》

    Active

    GB/T 5137.5-2020《Test methods of safety glazing materials used on road vehicles—Part 5: Resistant-to-chemical and resistant-to-temperature changes test》

    Active

    GB/T 5137.4-2020《Test methods of safety glazing materials used on road vehicles—Part 4:Determination of solar characteristic》

    Active

    GB/T 5137.3-2020《Test methods of safety glazing materials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests》

    Active

    GB/T 5137.2-2020《Test methods of safety glazing materials used on road vehicles—Part 2:Optical properties tests》

    Active

    GB/T 5137.1-2020《Test methods of safety glazing materials used on road vehicles—Part 1: Mechanical properties tests》

    Active

    GB/T 14563-2020《Specification and test method of kaolin clay》

    Active

    GB/T 13912-2020《Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods》

    Active

    GB/T 244-2020《Metallic material—Tube—Bend test method》

    Active

    GB/T 38924.6-2020《Environmental test methods for civil small and light unmanned aircraft system—Part 6: Vibration test》

    Active

    GB/T 38978-2020《Refractory products—Determination of stress-strain (three-point bending method）》

    Active

    GB/T 38924.7-2020《Environmental test methods for civil small and light unmanned aircraft system—Part 7: Humidity test》

    Active

    GB/T 38924.3-2020《Environmental test methods for civil small and light unmanned aircraft system—Part 3: High-temperature test》

    Active

    GB/T 38924.5-2020《Environmental test methods for civil small and light unmanned aircraft system—Part 5: Shock test》

    Active

    GB/T 38924.9-2020《Environmental test methods for civil small and light unmanned aircraft system—Part 9: Waterproofness test》

    Active

    GB/T 38924.4-2020《Environmental test methods for civil small and light unmanned aircraft system—Part 4: Temperature and altitude test》

    Active

    GB/T 38924.2-2020《Environmental test methods for civil small and light unmanned aircraft system—Part 2: Low-temperature test》

    Active

    GB/T 38924.10-2020《Environmental test methods for civil small and light unmanned aircraft system—Part 10: Sand and dust test》

    Active

    GB/T 38924.8-2020《Environmental test methods for civil small and light unmanned aircraft system—Part 8: Salt spray test》

    Active

    GB/T 39130-2020《Measuring method for adhesion of zinc coating for galvanized products》

    Active

    GB/T 15330-2020《Test method for water penetration rate of pressure-sensitive tapes》

    Active

    GB/T 15331-2020《Test method for water vapor transmission rate of pressure-sensitive tapes》

    Active

    GB/T 24523-2020《Metallic materials—Test method for rapid indentation (Brinell type) hardness testing》

    Active

    GB/T 5169.5-2020《Fire hazard testing for electric and electronic products—Part 5: Test flames—Needle-flame test method—Apparatus, confirmatory test arrangement and guidance》

    Active