Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
JB/T 9953-2020 |
Woodworking machine tools - Noise Sound pressure level measurement method {译} 木工机床 噪声声压级测量方法 |
China Machinery Industry
Standards Sound pressure level |
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QB/T 4921-2016 |
Industrial embroidery machine. Testing method of Sound pressure level 工业用刺绣机 噪声声压级试验方法 |
China Light Industry
Standards Sound pressure level |
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YD/T 1884-2013 |
Sound pressure level limit requirement and test method for telecommunication &information terminal equipment 信息终端设备声压输出限值要求和测量方法 |
China Telecommunication
Standards Sound pressure level |
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SJ/T 9148-2013 |
Electroacoustics. Instruments for measurement of aircraft noise-Performance requirements for systems to measure on-third-octave band Sound pressure levels in noise certification of transport-category aeroplanes 电声学 飞机噪声测量仪器 运输机噪声评定用1/3倍频程声压级测量系统的性能要求 |
China Electronics
Standards Sound pressure level |
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QB/T 1177-2007 |
Industrial sewing machine. Testing method of sound pressurelevel 工业用缝纫机 噪声级的测试方法 |
China Light Industry
Standards Sound pressure level |
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