 |
| |||
| Rostfeuerung f; Stabrostfeuerung f | |||
| топка с колосниковой решёткой: 23 phrases in 7 subjects |
| Chemistry | 1 |
| Construction | 6 |
| Energy industry | 7 |
| Nautical | 2 |
| Technology | 5 |
| Thermal engineering | 1 |
| Wood processing | 1 |
|
| |||
| Rostfeuerung f; Stabrostfeuerung f | |||
| топка с колосниковой решёткой: 23 phrases in 7 subjects |
| Chemistry | 1 |
| Construction | 6 |
| Energy industry | 7 |
| Nautical | 2 |
| Technology | 5 |
| Thermal engineering | 1 |
| Wood processing | 1 |