Home > Term: exhaust fan
exhaust fan
In coal mining, a fan that sucks used air from a mine and thereby causes fresh air to enter by separate entries to repeat the cycle.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)
