ホーム > Term: rolling cradle
rolling cradle
A rod slide equipped with rollers that contact the rods and over which the rods roll on being pulled or lowered into an angle borehole.
- 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)
