 |
| |||
| столбчатый фундамент; фундаментный столб | |||
| foundation post: 5 phrases in 5 subjects |
| Drilling | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
|
| |||
| столбчатый фундамент; фундаментный столб | |||
| foundation post: 5 phrases in 5 subjects |
| Drilling | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |