首页 > Term: monkey board
monkey board
A single, unrailed, heavy plank, mounted above the drill platform in the derrick or tripod and serving as a walkway or work platform.
- 词性： noun
- 行业/领域： 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
0
创建者
- ed.young
-
(V.I.P) 21084 分数 - 100% positive feedback
(Milwaukee, United States)
