 |
| |||
| increased diameter of drilling bit; oversize diameter of drilling bit | |||
| увеличенный диаметр бурового долота: 4 phrases in 3 subjects |
| Drilling | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
|
| |||
| increased diameter of drilling bit; oversize diameter of drilling bit | |||
| увеличенный диаметр бурового долота: 4 phrases in 3 subjects |
| Drilling | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |