![]() |
| |||
drill; drill assembly; drilling device; drilling outfit; drill outfit; drill unit | |||
drilling installation | |||
drilling unit | |||
boring block; boring device; boring unit; drilling block; drilling rig; rig | |||
| |||
piercing drill |
钻井装置: 71 phrases in 8 subjects |
Drilling | 19 |
Earth sciences | 2 |
Geophysics | 1 |
Mechanics | 2 |
Nautical | 3 |
Navigation | 6 |
Oil / petroleum | 25 |
Technology | 13 |