N° 395
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检查水基型清洁设备中水的浑浊度 应检测用于水基型洗涤设备的清洁用水因受污垢、润滑剂、油品还有微金属屑的污染而发生浑浊的程度。
Turbidity control of water based cleaning systems
The turbidity of cleaning water used for cleaning systems should be controlled. Over time, the cleaning water becomes more and more an oil-in-water emulsion mixed with dirt, grease and small metal swarf.
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