| |||
| конструкция трубопровода с покрытием (Yeldar Azanbayev) | |||
|
wrap pipeline design : 2 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Oilfields | 1 |
| |||
| конструкция трубопровода с покрытием (Yeldar Azanbayev) | |||
|
wrap pipeline design : 2 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Oilfields | 1 |