coded-current
| track circuit
| coded current abbr. | |
| el. | corriente codificada |
| track circuit abbr. | |
| transp. el. | circuito vía; circuito de vía |
| |||
| corriente codificada | |||
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coded-current : 7 phrases in 2 subjects |
| Communications | 1 |
| Transport | 6 |