ホーム > Term: overarching weight
overarching weight
The pressure of the rocks over active mine workings. It is the roof weight that acts on the packs and the solid coal in the working area.
- スピーチの一部 noun
- 産業/ドメイン 炭鉱
- カテゴリ 炭鉱全般; Mineral mining
- Government Agency: USBM
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作成者
- ed.young
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(V.I.P) 21084 ポイント - 100% positive feedback
(Milwaukee, United States)
