| |||
| Mindestabstand m; Mindestzwischenraum m | |||
| Lichtraum m; lichter Raum | |||
| freier raum | |||
| Lücke f | |||
|
espacio libre : 39 phrases in 12 subjects |
| Agriculture | 1 |
| Coal | 1 |
| Communications | 11 |
| Construction | 1 |
| Economics | 1 |
| Electronics | 8 |
| General | 1 |
| Law | 1 |
| Mechanic engineering | 1 |
| Pharmacy and pharmacology | 1 |
| Radio | 3 |
| Transport | 9 |