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GB/T 14573.4-1993 Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 4: Methods for stated values for batches of machines 150.0 via email in 1~3 business day valid
GB/T 14573.2-1993 Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 2: Methods for stated values for individual machines 30.0 via email in 1~3 business day valid
GB/T 5111-1995 Acoustics-Measurement of noise emitted by railbound vehicles 90.0 via email in 1~3 business day abolished
GB 18083-2000 Health protection zone standards for industrial enterprises by noise 45.0 via email in 1 business day valid
GB/T 22156-2008 Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment 270.0 via email in 1~3 business day valid
GB/T 25612-2010 Earth-moving machinery—Determination of sound power level—Stationary test conditions 360.0 via email in 1~3 business day valid
GB/T 5898-2004 Measurement of noise emitted by rock drilling machines and pneumatic tools―Engineering method 240.0 via email in 1~3 business day abolished
GB/T 21231-2007 Acoustics - Method for the measurement of airborne noise emitted by small air-moving devices 360.0 via email in 1~3 business day valid
GB/T 5898-1986 Measurement of noise emitted by rock drilling machines and pneumatic tools--Engineering method via email in business day superseded
GB/T 17248.5-1999 Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring environmental corrections 300.0 via email in 1~3 business day valid
GB/T 19888.1-2005 Acoustics—Stationary audible warning devices used outdoors—Part 1:Field measurements for determination of sound emission quantifies 225.0 via email in 1~3 business day valid
GB/T 25614-2010 Earth-moving machinery—Determination of sound power level—Dynamic test conditions 540.0 via email in 1~3 business day valid
GB/T 3770-1983 Determination of sound power level for noise emitted by wood working machinery 240.0 via email in 1~3 business day valid
GB/T 7182-1987 Measurement of noise in engine room of diesel locomotives 30.0 via email in 1~3 business day valid
GB/T 25615-2010 Earth-moving machinery—Determination of emission sound pressure level at operators position—Dynamic test conditions 180.0 via email in 1~3 business day valid
GB 5980-2009 Regulation on noise levels on board inland ships 120.0 via email in 1~3 business day valid
GB/T 17248.1-2000 Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic Standards for the determination of emission sound pressure levels at a work station and at othe 210.0 via email in 1~3 business day valid
GB 19872-2005 Rock drilling machines and pneumatic tools—Limited value of noise 90.0 via email in 1~3 business day valid
GB/T 2888-1991 Methods of noise measurement for fans, blowers compressors and Roots blowers 420.0 via email in 1~5 business day superseded
GB/T 14573.3-1993 methods for determining and verifying stated noise emission values of machinery and equipment. Part 3: Simple (transition) method for determining and verifying labelled va 30.0 via email in 1~3 business day valid
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