| |||
| программа технического обслуживания | |||
|
maintenance operations program : 3 phrases in 3 subjects |
| Public utilities | 1 |
| Tengiz | 1 |
| Water supply | 1 |
| |||
| программа технического обслуживания | |||
|
maintenance operations program : 3 phrases in 3 subjects |
| Public utilities | 1 |
| Tengiz | 1 |
| Water supply | 1 |