 |
| |||
| main steam isolation valve (на ТЭС); main steam-line isolation valve | |||
| main steam line isolation valve; main steam shutoff valve | |||
| отсечной клапан острого пара: 6 phrases in 2 subjects |
| Energy industry | 4 |
| Technology | 2 |
|
| |||
| main steam isolation valve (на ТЭС); main steam-line isolation valve | |||
| main steam line isolation valve; main steam shutoff valve | |||
| отсечной клапан острого пара: 6 phrases in 2 subjects |
| Energy industry | 4 |
| Technology | 2 |