| |||
| структура производства | |||
|
structure of production : 12 phrases in 3 subjects |
| Construction | 1 |
| Economics | 10 |
| Oil / petroleum | 1 |
| |||
| структура производства | |||
|
structure of production : 12 phrases in 3 subjects |
| Construction | 1 |
| Economics | 10 |
| Oil / petroleum | 1 |