 |
| |||
| Betriebswasserspiegel m; Betriebswasserstand m | |||
| "working level" | |||
| Werkstattslibelle f | |||
| рабочий уровень: 13 phrases in 8 subjects |
| Economy | 1 |
| Energy industry | 1 |
| Mining | 3 |
| Nuclear physics | 2 |
| Shipbuilding | 1 |
| Technology | 3 |
| Water supply | 1 |
| Радиоактивное излучение | 1 |
|
| |||
| Betriebswasserspiegel m; Betriebswasserstand m | |||
| "working level" | |||
| Werkstattslibelle f | |||
| рабочий уровень: 13 phrases in 8 subjects |
| Economy | 1 |
| Energy industry | 1 |
| Mining | 3 |
| Nuclear physics | 2 |
| Shipbuilding | 1 |
| Technology | 3 |
| Water supply | 1 |
| Радиоактивное излучение | 1 |