track-circuit
| zone
| track circuit | |
| transp. el. | circuito di binario |
| zone | |
| gen. | area |
| automat. | memoria speziale |
| commun. | cellula; cella |
| comp., MS | zona; zona |
| life.sc. | orizzonte |
| med. | zona |
| zones | |
| astr. | zone |
| zoning | |
| gen. | divisione in aree |
| |||
| circuito di binario | |||
|
track-circuit : 64 phrases in 5 subjects |
| Communications | 2 |
| Electronics | 4 |
| Information technology | 4 |
| Rail transport | 16 |
| Transport | 38 |