 |
| |||
| shut in well (Yeldar Azanbayev); shut in BOPs (Yeldar Azanbayev); shut in stubbing valve (Yeldar Azanbayev); seal wellhead (Yeldar Azanbayev) | |||
| герметизировать устье: 1 do fraz, 1 tematyki |
| Olej i gaz | 1 |
|
| |||
| shut in well (Yeldar Azanbayev); shut in BOPs (Yeldar Azanbayev); shut in stubbing valve (Yeldar Azanbayev); seal wellhead (Yeldar Azanbayev) | |||
| герметизировать устье: 1 do fraz, 1 tematyki |
| Olej i gaz | 1 |