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清洁

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几种清洁方法
英语washing手 (卫生)
一种干洗
超声波零件清洗英语Ultrasonic cleaning
二氧化碳除雪英语Carbon dioxide cleaning在航空航天领域

清洁是指去除有害物质的过程,包括但不限于污垢、传染源和其他来自物体或环境的杂质。清洁可发生在许多环境中,并使用不同的方法。有多种职业是执行清洁工作。

语境

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清洗可发生在规模、要求各不相同的各种商业、家庭、个人或环境下。

[1]

按被清洁的物料

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一些物品和材料由于其形状、位置或物体和污染物的材料特性而需要专门的清洁技术。

按物料

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其他项目

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参考文献

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  1. ^ House cleaning. [2021-06-29]. 
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清洁
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