China Sound GB Standards Search Result

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	GB/T 5494-2019 Inspection of grain and oils—Determination of foreign matter and unSound kernels of grain and oilseeds - 英文版
	GB/T 51335-2018 Sound barrier structure technical standard - 英文版
	GB/T 17248.2-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission Sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections - 英文版
	GB/T 17248.3-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission Sound pressure levels at a work station and at other specified positions applying approximate environmental corrections - 英文版
	GB/T 17248.5-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission Sound pressure levels at a work station and at other specified positions applying accurate environmental corrections - 英文版
	GB/T 3785.3-2018 Electroacoustics—Sound level meters—Part 3: Periodic tests - 英文版
	GB/T 6881.2-2017 Acoustics—Determination of Sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room - 英文版
	GB/T 12060.16-2017 Sound system equipment—Part 16: Objective rating of speech intelligibility by speech transmission index - 英文版
	GB/T 34877.3-2017 Industrial fans—Determination of fan Sound power levels under standardized laboratory conditions—Part3:Enveloping surface methods - 英文版
	GB/T 34834-2017 Acoustics—Framework for calculating a distribution of Sound exposure levels for impulsive sound events for the purposes of environmental noise assessment - 英文版
	GB/T 34562-2017 Woolen products for Sound absorption and thermal insulation - 英文版
	GB/T 34388-2017 Foundry machinery—Noise measurement method of Sound power levels - 英文版
	GB/T 19322.2-2017 Small craft—Airborne Sound emitted by powered recreational craft—Part 2: Sound assessment using reference craft - 英文版
	GB/T 19322.3-2017 Small craft—Airborne Sound emitted by powered recreational craft—Part 3: Sound assessment using calculation measurement procedures - 英文版
	GB/T 33928-2017 Reciprocating internal combustion engines—Measurement method for exhaust silencers—Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio - 英文版
	GB/T 33981-2017 Standard practice for the measurement of Sound pressure levels on high-voltage alternating current circuit-breakers - 英文版
	GB/T 33771-2017 Sound system equipment—Electroacoustical transducers—Measurement of suspension parts - 英文版
	GB/T 33769-2017 Sound system equipment—Electroacoustical transducers—Measurement of large signal parameters - 英文版
	GB/T 12060.1-2017 Sound system equipment—Part 1：General - 英文版
	GB/T 33856-2017 Methods of measurement for main characteristics of equipments of Sound systems for emergency purposes - 英文版
	GB/T 33620-2017 Textiles—Testing and evaluation of Sound absorption property - 英文版
	GB/T 33800-2017 Ships and marine technology—Ship recycling management systems—Specifications for management systems for safe and environmentally Sound ship recycling facilites - 英文版
	GB/T 1859.4-2017 Reciprocating internal combustion engines—Measurement of Sound power levels using sound pressure—Part 4:Survey method using a reference sound source - 英文版
	GB/T 22036-2017 Coast-by methods for measurement of tyre-to-road Sound emission - 英文版
	GB/T 3768-2017 Acoustics—Determination of Sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane - 英文版
	GB/T 19889.18-2017 Acoustics—Measurement of Sound insulation in buildings and of building elements—Part 18: Laboratory measurement of sound generated by rainfall on building elements - 英文版
	GB/T 14365-2017 Acoustics—Measurements of Sound pressure level emitted by stationary road vehicles - 英文版
	GB/T 27992.3-2016 Instruments for water-depth measurement—Part 3: Echo Sounder - 英文版
	GB/T 3767-2016 Acoustics—Determination of Sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane - 英文版
	GB/T 32524.2-2016 Acoustics—Determination of Sound power level and directivity character of power capacitor using sound pressure—Part 2: Engineering methods for an essentially free field over a reflecting plane - 英文版

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