| |||
| запись об операции (oleg.vigodsky) | |||
|
activity record : 7 phrases in 5 subjects |
| Aviation | 1 |
| Gas processing plants | 3 |
| General | 1 |
| Military | 1 |
| Project management | 1 |
| |||
| запись об операции (oleg.vigodsky) | |||
|
activity record : 7 phrases in 5 subjects |
| Aviation | 1 |
| Gas processing plants | 3 |
| General | 1 |
| Military | 1 |
| Project management | 1 |