bridge plug | |
dril. | 桥塞; 砂桥卡钻 |
oil | 桥塞; 桥状砂堵 |
other | |
gen. | 人家 |
busin. | 另外的 |
commer. | 另外的 |
manag. | 其他 |
others | |
gen. | 其他 |
| |||
砂桥卡钻 | |||
桥塞; 桥状砂堵 | |||
可胀堵塞 (用于孔内隔离生产层或灌水泥浆) | |||
| |||
桥塞作业 |
bridge plug others : 40 phrases in 6 subjects |
Drilling | 14 |
Electronics | 3 |
Geophysics | 1 |
Mining | 6 |
Oil / petroleum | 9 |
Technology | 7 |