| |||
| styrkrets; kontrollkretsförbindelse | |||
| manöverkrets; manöverströmbana; manöverströmkrets | |||
|
control circuit : 20 phrases in 7 subjects |
| Communications | 8 |
| Earth sciences | 2 |
| Electronics | 2 |
| Information technology | 5 |
| Mechanic engineering | 1 |
| Technology | 1 |
| Transport | 1 |