Home > Term: tubbing 돌
tubbing 돌
방수 돌 벽의 뒤에 이루어졌다.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Δημιουργός
- Hyun-woo Kim
-
(V.I.P) 28279 points - 100% positive feedback
(Seoul, South Korea)
