univariant
| system
| univariant | |
| phys. | monovariant |
| system | |
| gen. | Methode; System; Anlage |
| refrig. | System |
| tech. | Anlage; Anordnung; Bauart; Netz; Netzverbund; Bezugssystem datum |
| |||
| monovariant | |||
| univariant | |||
|
univariant : 3 phrases in 3 subjects |
| Chemistry | 1 |
| Physics | 1 |
| Technology | 1 |