Number
Name
Status
- GB/T 36026-2018 《High-strength corrosion-resistant alloy bars for oil and gas engineering》 Active Products
- GB/T 7320-2018 《Refractories—Determination of thermal expansion》 Active Products
- GB/T 36161-2018 《Antifriction brass rod and bar》 Active Products
- GB/T 36136-2018 《General requirements of DNA array-based M.tuberculosis drug resistance detection》 Active Products
- GB/T 36134-2018 《Monolithic(unshaped) refractory products—Determination of resistance to explosive spalling during heating》 Active Products
- GB/T 36133-2018 《Refractory materials—Determination of thermal conductivity (Platinum resistance thermometer method)》 Active Products
- GB/T 17911-2018 《Methods of test for refractory fibre products》 Active Products
- GB/T 4937.20-2018 《Semiconductor devices—Mechanical and climatic test methods—Part 20: Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat》 Active Products
- GB/T 4937.15-2018 《Semiconductor devices—Mechanical and climatic test methods—Part 15: Resistance to soldering temperature for through-hole mounted devices》 Active Products
- GB/T 36586.2-2018 《Tools for pressing—Wear plates—Part 2: Type B》 Active Products
- GB/T 37210-2018 《Nuclear radiation-resistant inflatable and water-filled rubber sealing products》 Active Products
- GB/T 37068-2018 《Technical specification for forage stress tolerance test—Acid tolerance test》 Active Products
- GB/T 37314-2019 《Technical specification for forage stress tolerance test—Heat tolerance test》 Active Products
- GB/T 37309-2019 《Anti-corrosion technical specification for marine steel structures by high velocity arc spraying》 Active Products
- GB/T 37635-2019 《Textiles—Test method for fatigue resistance on visial change of elastic straps》 Active Products
- GB/T 37622-2019 《Hot rolled steel bar of fire resistant for the reinforcement of concrete》 Active Products
- GB/T 37620-2019 《Corrosion-resisting alloy forging》 Active Products
- GB/T 37614-2019 《Corrosion-resistant alloy seamless tube and pipe》 Active Products
- GB/T 37612-2019 《Corrosion-resistant alloy wires for welding》 Active Products
- GB/T 37610-2019 《Corrosion-resistant alloy small diameter precision seamless tubes》 Active Products
- GB/T 37609-2019 《General technical requirements of corrosion-resistant alloy strips and wires for welding》 Active Products
- GB/T 37607-2019 《Corrosion-resistant alloy wire rod and wire》 Active Products
- GB/T 37589-2019 《Technical specification for anticorrosion of steel pipe and fitting lining with fluoroplastics》 Active Products
- GB/T 37587-2019 《Technical specification for corrosion resistance of buried steel bend pipe polyethylene anti-corrosion tapes》 Active Products
- GB/T 22720.2-2019 《Rotating electrical machines—Qualification tests for the partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters》 Active Products
- GB/T 21114-2019 《Refractories—Chemical analysis by X-ray fluorescence(XRF)—Fused cast-bead method》 Active Products
- GB/T 11026.10-2019 《Electrical insulating materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy》 Active Products
- GB/T 1431-2019 《The test method for compressive strength of carbon materials》 Active Products
- GB/T 37796-2019 《Insulation refractories—Determination of thermal conductivity（calorimeter）》 Active Products
- GB/T 7962.21-2019 《Test method of colourless optical glass—Part 21：Resistance to attack by aqueous alkaline solutions》 Active Products