홈 > Term: tongs
tongs
One of the various tools or wrench devices that can be made to fit and grasp drill rods, casing, or drivepipe.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
0
작성자
- ed.young
-
(V.I.P) 21084 포인트 - 100% positive feedback
(Milwaukee, United States)
