求翻译：造纸机真空泵、备料切料机、双盘磨浆机以及各种浆泵、水泵运转时产生的噪声，噪声等级约80-100分贝，对噪声源可采取隔声措施并加强设备维护保养，降低噪声污染。是什么意思？

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The noise which the paper mill vacuum pump, prepares materials the stock cutter, the double plate refiner as well as each kind of thick liquid pump, the water pump revolve when produces, the noise rank approximately 80-100 decibel, may take the soundproofing measure to the noise source and strengthe

Vacuum pump, feed preparation material cutting machine, paper machine the double-disc refiner and a variety of pumps, pump operation when the noise, noise levels by about 80-100 DB sound insulation measures and noise sources can be taken to strengthen equipment maintenance, reduce noise pollution.

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