 |
| |||
| explosion relieve (ivvi); explosion relieving (ivvi) | |||
| взрыворазрядный: 7 phrases in 4 subjects |
| Machine tools | 1 |
| Production | 1 |
| Security systems | 4 |
| Technology | 1 |
|
| |||
| explosion relieve (ivvi); explosion relieving (ivvi) | |||
| взрыворазрядный: 7 phrases in 4 subjects |
| Machine tools | 1 |
| Production | 1 |
| Security systems | 4 |
| Technology | 1 |