 |
| |||
| fire fighting water system (Yeldar Azanbayev) | |||
| противопожарная система водоснабжения: 4 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Sakhalin | 1 |
| Technology | 1 |
|
| |||
| fire fighting water system (Yeldar Azanbayev) | |||
| противопожарная система водоснабжения: 4 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Sakhalin | 1 |
| Technology | 1 |