Home > Term: 로컬 환기
로컬 환기
드라이브 및 광산에 있는 머리글의 환기의 주요 공기 전류 압력 기온 변화도의 사용 하 여.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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ผู้สร้าง
- Hyun-woo Kim
-
(V.I.P) 28279 points - 100% positive feedback
(Seoul, South Korea)
