 |
| |||
| drag bit; fishtail bit; fishtail drag bit; fishtail; two-way bit | |||
| fish-tail bit | |||
| долото типа "рыбий хвост: 9 phrases in 5 subjects |
| Construction | 1 |
| Drilling | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 2 |
| Technology | 1 |
|
| |||
| drag bit; fishtail bit; fishtail drag bit; fishtail; two-way bit | |||
| fish-tail bit | |||
| долото типа "рыбий хвост: 9 phrases in 5 subjects |
| Construction | 1 |
| Drilling | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 2 |
| Technology | 1 |