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GB/T 1859.4-2025 Reciprocating internal combustion engines - Measurement of sound power level using sound pressure - Part 4: Survey method for use in situ
Issued on: 2025-8-1 Price(USD): 315.0 |
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GB/T 4214.17-2024 Test method for noise of household and similar electrical appliances—Particular requirements for dry-cleaning robots
Issued on: 2024-8-23 Price(USD): 315.0 |
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GB 9911-1988 Measurement method of airborne noise emitted by marine diesel engine
Issued on: 1988-09-20 Price(USD): 240.0 |
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GB/T 4214.3-2023 Test method for noise of household and similar electrical appliances―Particular requirements for dishwashers
Issued on: 2023-03-17 Price(USD): 225.0 |
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T/CEC 485-2021
Issued on: 2021-06-29 Price(USD): |
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GB/T 7328-1987 Determination of transformer and reactor sound levels
Issued on: 1987-03-02 Price(USD): 700.0 |
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GB/T 4214.15-2021 Test method for noise of household and similar electrical appliances—Particular requirements for electric thermal storage room heaters
Issued on: 2021-08-20 Price(USD): 165.0 |
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GB/T 4214.12-2021 Test method for noise of household and similar electrical appliances—Particular requirements for fan heaters
Issued on: 2021-08-20 Price(USD): 165.0 |
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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
Issued on: 2018-07-13 Price(USD): 250.0 |
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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
Issued on: 1993-8-28 Price(USD): 180.0 |
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GB/T 4214.2-2008 Household and similar electrical appliances - Test code for determination of airborne acoustical noise - Particular requirements for vacuum cleaners
Issued on: 2008-12-30 Price(USD): 170.0 |
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GB/T 1859-2000 Reciprocating internal combustion engines - Measurement of emitted airborne noise - Engineering method and survey method
Issued on: 2000-6-5 Price(USD): 180.0 |
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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
Issued on: 2000-3-1 Price(USD): 210.0 |
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JB/T 9048-1999 Noise measurement and limits for cold tube mill
Issued on: 1999-06-28 Price(USD): 165.0 |
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GB/T 4214.1-2000 Acoustics--Household and similar electrical appliances--Test code for determination of airborne acoustical noise--Part 1:General requirements
Issued on: 2000-3-1 Price(USD): 290.0 |
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GB 9661-1988 Measurement of aircraft noise around airport
Issued on: 1988-08-11 Price(USD): 120.0 |
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GB/T 17248.3-1999 Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Survey method in situ
Issued on: 1999-3-8 Price(USD): 250.0 |
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GB/T 6446-1986 Frequency weighting for the measurement of aircraft noise (D-weighting)
Issued on: 1986-05-28 Price(USD): 180.0 |
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GB 5980-2009 Regulation on noise levels on board inland ships
Issued on: 2009-3-9 Price(USD): 80.0 |
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GB/T 25612-2010 Earth-moving machinery—Determination of sound power level—Stationary test conditions
Issued on: 2010-12-1 Price(USD): 330.0 |
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