single-line
| block system
with | directional control
| single line | |
| el. | enkeltkabel; enkeltlinje; enkelttråd |
| block system | |
| transp. | linjeblok; strækningsblok |
| directional control | |
| transp. tech. law | retningskontrol |
| |||
| enkeltkabel; enkeltlinje; enkelttråd | |||
| |||
| ensporet | |||
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single-line : 28 phrases in 6 subjects |
| Communications | 5 |
| Construction | 1 |
| Earth sciences | 1 |
| Electronics | 11 |
| General | 3 |
| Transport | 7 |