Number
Name
Status
- GB/T 29307-2022 《Reliability test methods of drive motor system for electric vehicles》 Active Products
- GB/T 9776-2022 《Calcined gypsum》 Active Products
- GB/T 42160-2022 《Grain boundary diffusion neodymium iron boron permanent magnet materials》 Active Products
- GB/T 41967-2022 《Anisotropic neodymium iron boron permanent magnetic powder》 Active Products
- GB/T 26416.1-2022 《Chemical analysis methods for rare earth ferroalloy—Part 1: Determination of total rare earth content》 Active Products
- GB/T 24218.102-2022 《Textiles—Test methods for nonwovens—Part 102:Determination of tensile elasticity》 Active Products
- GB/T 11987-2022 《Surface active agents—Technical alkane sulphonates—Determination of total alkane sulphonates content》 Active Products
- GB/T 15963-2022 《Sodium lauryl sulfate》 Active Products
- GB/T 42219-2022 《Optical measurement of high-power LED》 Active Products
- GB/T 2611-2022 《Testing machines—General requirements》 Active Products
- GB/T 16491-2022 《Electronic universal testing machines》 Active Products
- GB/T 42345-2023 《Vanadium titanomagnetite—Quantitative analysis method》 Active Products
- GB/T 42469-2023 《Nanotechnologies—Antibacterial silver nanoparticles—Specification of characteristics and measurement methods》 Active Products
- GB/T 11836-2023 《Concrete and reinforced concrete sewer pipes》 Active Products
- GB/T 13277.8-2023 《Compressed air—Part 8：Test methods for solid particle content by mass concentration》 Active Products
- GB/T 5374-2023 《Test method of reliability for motorcycles and mopeds》 Active Products
- GB/T 920-2023 《Code for highway pavement classification and type》 Active Products
- GB/T 29551-2023 《Laminated solar photovoltaic(PV ) glass in building》 Active Products
- GB/T 42355.2-2023 《Headed bars for the reinforcement of concrete—Part 2: Test methods》 Active Products
- GB/T 42399.1-2023 《Non-destructive testing instruments—Characterization and verification of ultrasonic phased array equipment—Part 1:Instruments》 Active Products
- GB/T 42311-2023 《Nanotechnologies—Characterization of nanoparticles in inhalation exposure chambers for inhalation toxicity testing》 Active Products
- GB/T 42342.2-2023 《Determination of particle size distribution—Centrifugal liquid sedimentation methods—Part 2: Photocentrifuge method》 Active Products
- GB/T 42355.1-2023 《Headed bars for the reinforcement of concrete—Part 1: Requirements》 Active Products
- GB/T 42303-2023 《Surface active agents—Detergents for washing fabries—Guide for comparative testing of performance》 Active Products
- GB/T 30656-2023 《Polished monocrystalline silicon carbide wafers》 Active Products
- GB/T 42399.3-2023 《Non-destructive testing instruments—Characterization and verification of ultrasonic phased array equipment—Part 3：Combined system》 Active Products
- GB/T 42399.2-2023 《Non-destructive testing instruments—Characterization and verification of ultrasonic phased array equipment—Part 2：Probes》 Active Products
- GB/T 42367-2023 《Chemicals—Protozoan activated sludge inhibition test》 Active Products
- GB/T 24721.5-2023 《Glass fiber reinforced plastic product for highway—Part 5:Sign base panel》 Active Products
- GB/T 24721.4-2023 《Glass fiber reinforced plastic product for highway—Part 4:Non-pressure communications well lid》 Active Products