 |
| |||
| трубчатый подогреватель | |||
| tube -type heater: 10 phrases in 6 subjects |
| Electronics | 1 |
| Energy industry | 1 |
| Nautical | 3 |
| Nuclear and fusion power | 1 |
| Physics | 3 |
| Technology | 1 |
|
| |||
| трубчатый подогреватель | |||
| tube -type heater: 10 phrases in 6 subjects |
| Electronics | 1 |
| Energy industry | 1 |
| Nautical | 3 |
| Nuclear and fusion power | 1 |
| Physics | 3 |
| Technology | 1 |