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JB 9048-1999 Noise measurement and limits for cold tube mill 150.0 via email in 1~3 business day valid
GB 6882-1986 Acoustics; Determination of sound power levels of noise sources; Precision methods for anechoic and semi-anechoic rooms 270.0 via email in 1~3 business day abolished
GB/T 13441.1-2007 Mechanical vibration and shock—Evaluation of human exposure to whole-body vibration—Part 1:General requirements 405.0 via email in 1~3 business day valid
GB 9660-1988 Environment standard and measurement of aircraft noise around airport 30.0 via email in 1~3 business day valid
GB/T 18699.1-2002 Acoustics - Determination of sound insulation performances of enclosures Part 1: Measurements under laboratory conditions(for declaration purposes) 180.0 via email in 1~3 business day valid
GB/T 19885-2005 Acoustics—Determination of sound insulation performance of cabins—Laboratory and in-situ measurements 170.0 via email in 1~3 business day valid
GB/T 18697-2002 Acoustics--Measurement of noise inside motor vehicles 150.0 via email in 1 business day valid
GB/T 4214.4-2008 Household and similar electrical appliances - Test code for determination of airborne acoustical noise - Particular requirements for washing machines and spin extractors 100.0 via email in 1 business day valid
GB/T 6881-1986 Acoustics--Determination of sound power levels of noise sources--Precision methods and engineering methods for reverberation rooms 300.0 via email in 1~5 business day abolished
GB/T 4214.1-2000 Acoustics--Household and similar electrical appliances--Test code for determination of airborne acoustical noise--Part 1:General requirements 300.0 via email in 1 business day superseded
GB/T 25516-2010 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units loss fiow noise and total pressure loss 580.0 via email in 1~3 business day valid
GB/T 18698-2002 Acoustics - Declared noise emission values of information technology and telecommunications equipment 150.0 via email in 1~3 business day valid
GB/T 1988 7-2005 GB/T 1988 7-2005 Acoustics - Measurement of the in situ sound attenuation of a removable screen 165.0 via email in 1~3 business day valid
GB 19757-2005 Limits and measurement methods for noise emitted by accelerating tri-wheel and low-speed vehicle 120.0 via email in 1~3 business day valid
GB 3222-1982 150.0 via email in 1~3 business day superseded
GB/T 17249.1-1998 Acoustics - Guidelines for the design of low-noise workplaces - Noise control strategies 315.0 via email in 1~3 business day valid
GB 12349-1990 Method of measuring noise at boundary of industrial enterprises 30.0 via email in 1~3 business day abolished
GB/T 4214.2-2008 Household and similar electrical appliances - Test code for determination of airborne acoustical noise - Particular requirements for vacuum cleaners 170.0 via email in 1~3 business day valid
GB/T 14574-2000 - Declaration and verification of noise emission values of machinery and equipment 270.0 via email in 1~3 business day valid
GB/T 7582-2004 Acoustics - Statistical distribution of hearing thresholds as a function of age 120.0 via email in 1~3 business day valid
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