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Noise emissions

网络噪声排放；噪音

Noise emissions

Noise emissions

Noise emissions

噪声排放

环球印务 ... 噪声排放 Noise Emissions 调整噪声设备的布局降低厂界噪声的排放 Reduce noise source ...

噪音

噪音（Noise emissions） [dB(A)] following DIN 45635-0152 - 56 54 - 58 使用寿命（Life time） Up to 80.000 operation hours f…

2

Safety of industrial trucks - Test methods for measuring noise emissions .

工业卡车的安全 .测量噪音散发的试验方法

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Control of noise emissions from individual vehicles .

规管个别车辆发出的噪音。

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Photography - Still-picture projectors - Determination of noise emissions

摄影术 .静止图象放映机 .噪声测定

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Methods of measurement of radio -noise - Emissions from low-voltage electrical and electronic equipment in the range of 9 kHz to 40 GHz

低压电气和电子仪器发生的 9千赫兹至 40千兆赫兹范围的无线电噪声的测量方法

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