China Measurement of noise GB Standards Search Result |
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GB/T 33521.31-2023 Mechanical vibrations - Ground-induced structure-borne noise and ground-borne vibrations from rail systems - Part 31: Guidelines for field measurements for the assessment of human exposure in buildings - 英文版 |
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GB/T 3222.2-2022 Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels - 英文版 |
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GB/T 3222.1-2022 Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures - 英文版 |
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GB/T 41311.1-2022 Acoustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for precision measurements in deep water for comparison purposes - 英文版 |
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GB/T 33521.32-2021 Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 32: Measurement of dynamic properties of the ground - 英文版 |
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GB/T 4595-2020 Measurement of noise on board vessels - 英文版 |
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GB/T 14098-2020 Turbines and turbine sets—Measurement of emitted airborne noise—Engineering/survey method - 英文版 |
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GB/T 17213.14-2018 Industrial-process control valves—Part 8-2: Noise considerations—Laboratory Measurement of noise generated by hydrodynamic flow through control valves - 英文版 |
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GB/T 9911-2018 Measurement of airborne noise emitted by marine diesel engine - 英文版 |
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GB/T 21231.1-2018 Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 1: Airborne noise measurement - 英文版 |
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GB/T 36079-2018 Acoustics—Procedures for determination of transmission loss, flow noise and total pressure loss coefficient for arrayed element dissipative silencers—Equivalent measurement - 英文版 |
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GB/T 21231.2-2018 Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 2: Structure-borne vibration measurements - 英文版 |
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GB/T 34388-2017 Foundry machinery—Noise measurement method of sound power levels - 英文版 |
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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 |
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GB/T 18490.3-2017 Safety of machinery—Laser processing machines—Part 3:Noise reduction and noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2) - 英文版 |
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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 |
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GB/T 10284-2016 Forestry machinery—Portable pneumatic fire extinguisher—Measurement of noise - 英文版 |
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GB/T 25753.4-2015 Vacuum technology—Roots vacuum pump— Measurement of performance characteristics—Part 4: Measurement of noise - 英文版 |
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GB/T 17213.8-2015 Industrial-process control valves—Part 8-1: Noise considerations—Laboratory Measurement of noise generated by aerodynamic flow through control valves - 英文版 |
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GB/T 15658-2012 Method for measurements of radio noise - 英文版 |
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GB/T 28543-2012 Noise measurement of power capacitors - 英文版 |
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GB/T 17147-2012 Measurement of audio-frequency noise voltage level in sound broadcasting - 英文版 |
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GB/T 27698.7-2011 Test method for the performance of heat exchangers and heat exchange element - Part 7: Measurement of noise from air-cooled heat exchangers - 英文版 |
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GB/T 5111-2011 Acoustics - Measurement of noise emitted by railbound vehicle - 英文版 |
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GB/T 3449-2011 Acoustics - Measurement of noise inside railbound vehicles - 英文版 |
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GB/T 4964-2010 Measurement of noise emitted by vessels on inland waterways and harbours - 英文版 |
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GB/T 13165-2010 Methods of measurement on noise emitted by arc welding machine - 英文版 |
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GB 24929-2010 Limit and measurement method of noise emitted by accelerating all-terrain vehicles - 英文版 |
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GB/T 5265-2009 Acoustics - Measurement of underwater noise - 英文版 |
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GB/T 3222.2-2009 Acoustics - Description, measurement and assessment of environmental noise - Part 2: Determination of environmental noise levels - 英文版 |
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