 |
| |||
| spear point (шарошки) | |||
| spear-point head (шарошки бурового долота) | |||
| копьевидная вершина: 4 phrases in 3 subjects |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Technology | 1 |
|
| |||
| spear point (шарошки) | |||
| spear-point head (шарошки бурового долота) | |||
| копьевидная вершина: 4 phrases in 3 subjects |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Technology | 1 |