 |
вращательный способ
| бурения
| вращательный способ | |
| oil | rotary system |
| бурение | |
| gen. | boring; geological examination |
| construct. | piercing |
| dril. | drig; rotate on bottom |
| hydrogr. | bore |
| Makarov. | punching |
| oil | gadding; sinking |
| |||
| rotary system | |||
| вращательный способ: 13 phrases in 4 subjects |
| Drilling | 5 |
| Geology | 2 |
| Mining | 4 |
| Oil / petroleum | 2 |