首页 > Term: air-purifying respirator
air-purifying respirator
A respirator in which ambient air is passed through an air-purifying element that removes the contaminants. Air is passed through the air-purifying element by means of the breathing action or by a blower.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- ed.young
- 100% positive feedback
(Milwaukee, United States)