 |
| |||
| вяжущие свойства | |||
|
cementing qualities : 7 phrases in 4 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
|
| |||
| вяжущие свойства | |||
|
cementing qualities : 7 phrases in 4 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 2 |