 |
| |||
| уплотнение с подачей затворной жидкости (Briciola25) | |||
| flushed seal: 11 phrases in 5 subjects |
| General | 3 |
| Oil and gas technology | 1 |
| Technology | 4 |
| Tengiz | 1 |
| Weapons of mass destruction | 2 |
|
| |||
| уплотнение с подачей затворной жидкости (Briciola25) | |||
| flushed seal: 11 phrases in 5 subjects |
| General | 3 |
| Oil and gas technology | 1 |
| Technology | 4 |
| Tengiz | 1 |
| Weapons of mass destruction | 2 |