ホーム > Term: double-tube core barrel
double-tube core barrel
A core barrel with an inner tube to hold the core. The inner tube does not rotate during drilling, thereby giving a better core recovery.
- 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
0
作成者
- ed.young
-
(V.I.P) 21084 ポイント - 100% positive feedback
(Milwaukee, United States)
