 |
| |||
| Rücklaufprozeß m; Umlauf m | |||
| цикл возврата: 4 phrases in 4 subjects |
| Ecology | 1 |
| Management | 1 |
| Nuclear and fusion power | 1 |
| Technology | 1 |
|
| |||
| Rücklaufprozeß m; Umlauf m | |||
| цикл возврата: 4 phrases in 4 subjects |
| Ecology | 1 |
| Management | 1 |
| Nuclear and fusion power | 1 |
| Technology | 1 |