three-field
| system
| three-field | |
| agric. | dreifeldrig; dreifelderig; Dreifelder- |
| system | |
| gen. | Methode; System; Anlage |
| refrig. | System |
| tech. | Anlage; Anordnung; Bauart; Netz; Netzverbund; Bezugssystem datum |
| |||
| dreifeldrig; dreifelderig; Dreifelder- | |||
|
three-field : 10 phrases in 5 subjects |
| Agriculture | 5 |
| Construction | 1 |
| Earth sciences | 2 |
| Health care | 1 |
| Measuring instruments | 1 |