| |||
| долото с коническими шарошками | |||
|
cone rolling bit : 13 phrases in 3 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oilfields | 8 |
| |||
| долото с коническими шарошками | |||
|
cone rolling bit : 13 phrases in 3 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oilfields | 8 |