track-circuit
| zone
| track circuit | |
| transp. el. | circuito vía; circuito de vía |
| zone | |
| gen. | recinto |
| automat. | memoria especial |
| bank. | zona |
| coal. | sector |
| commun. | célula; celda |
| comp., MS | zona |
| life.sc. | zona esférica; horizonte del suelo; horizonte de suelo |
| |||
| circuito vía; circuito de vía | |||
|
track-circuit : 59 phrases in 5 subjects |
| Communications | 2 |
| Electronics | 4 |
| Information technology | 4 |
| Rail transport | 14 |
| Transport | 35 |