Number
Name
Status
- GB/T 19886-2005 《Acoustics-Guidelines for noise control by enclosures and cabins》 Active Products
- GB 19606-2004 《Noise limit value for household and similarelectrical appliances》 Active Products
- GB/T 10894-2004 《Determination method of noise emitted by separating machine》 Active Products
- GB/T 4980-2003 《Determination of sound level for noise emitted by displacement compressors》 Active Products
- GB/T 18697-2002 《Acoustics--Measurement of noise inside motor vehicles》 Active Products
- GB/T 16404.2-1999 《Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning》 Active Products
- GB/T 17250-1998 《Acoustics--Measurement of noise emitted by passenger cars under conditions representative of urban driving》 Active Products
- GB/T 16404-1996 《Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 1:Measurement at discrete points》 Active Products
- GB/T 16539-1996 《Acoustics--Determination of sound power levels of noise sources using vibration velocity--Measurement for seal machinery》 Active Products
- GB 16170-1996 《Limits of noise emitted by stationary road vehicles》 Active Products
- GB 12525-1990 《Emission standards and measurement methods of railway noise on the boundary alongside railway line》 Active Products
- GB/T 13325-1991 《Noise emitted by machinery and equipment--Guidelines for the preparation of test codes of engineering grade requiring noise measurements at the operator’s or by stander’s position》 Active Products
- GB/T 13669-1992 《The limite of noise emitted by railbound locomotives》 Active Products
- GB/T 6446-1986 《Frequency weighting for the measurement of aircraft noise (D-weighting)》 Abolish Products
- GB 5979-1986 《Regulation on noise levels on board sea-going ships》 Abolish Products
- GB/T 7016-1986 《Method of measurement of current noise generated in fixed resistors》 Active Products
- GB/T 9068-1988 《Determination of sound power levels for noise emitted by heating，ventilating and air conditioning equipments--Engineering method》 Active Products
- GB/T 9661-1988 《Measurement of aircraft noise around airport》 Active Products
- GB 9660-1988 《Standard of aircraft noise for environment around airport》 Active Products
- GB/T 3770-1983 《Determination of sound power level for noise emitted by woodworking machinery》 Active Products
- GB/T 3239-1982 《Expression of physical and subjective magnitudes of sound and noise in air》 Active Products
- GB 12349-1990 《Method of measuring noise at boundary of industrial enterprises》 Abolish Products
- GB/T 3222.1-2022 《Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures》 Active Products
- GB/T 3222.2-2022 《Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels》 Active Products
- GB/T 32223-2015 《Building hardware for windows and doors—General requirements》 Abolish Products
- GB/T 42764-2023 《Plastics—Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions—Test methods and requirements》 Active Products
- GB/T 35210.1-2023 《Determination of isothermal adsorption/desorption of methane in shale—Part 1: Static volumetric method》 Active Products
- GB/T 42515-2023 《Metallic powders—Determination of acid-insoluble content in iron, copper, tin and bronze powders》 Active Products
- GB/T 12541-2023 《Motor vehicles passing capacity test method》 Active Products
- GB/T 42608-2023 《Portable chain-saws—Kickback test》 Active Products