 |
| |||
| steam-line isolation (при аварии); steam line isolation | |||
| steam-line isolation | |||
| отсечение паропровода: 4 phrases in 1 subject |
| Energy industry | 4 |
|
| |||
| steam-line isolation (при аварии); steam line isolation | |||
| steam-line isolation | |||
| отсечение паропровода: 4 phrases in 1 subject |
| Energy industry | 4 |