| |||
Entsorgungssystem m | |||
Ableitsystem n; Ableitungssystem n |
disposal system : 16 phrases in 8 subjects |
Biology | 1 |
Construction | 3 |
Earth sciences | 1 |
Environment | 6 |
General | 1 |
Natural resourses and wildlife conservation | 2 |
Technology | 1 |
Transport | 1 |