Home > Term: cockermeg
cockermeg
Temporary support for the coal face. A short crosspiece is held to it by two slanting props, one hitched in the floor, the other in the roof.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Δημιουργός
- ed.young
-
(V.I.P) 21084 points - 100% positive feedback
(Milwaukee, United States)
