ホーム > Term: traveling weight
traveling weight
The portion of the overlying strata at the coal face that is supported and controlled by face supports. This weight "advances" as the face line moves forward.
- 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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(Milwaukee, United States)
