 |
| gas distribution station: 6 phrases in 6 subjects |
| Construction | 1 |
| Energy industry | 1 |
| Facilities | 1 |
| Tengiz | 1 |
| Thermal engineering | 1 |
| Weapons of mass destruction | 1 |
|
| gas distribution station: 6 phrases in 6 subjects |
| Construction | 1 |
| Energy industry | 1 |
| Facilities | 1 |
| Tengiz | 1 |
| Thermal engineering | 1 |
| Weapons of mass destruction | 1 |