noun | noun | to phrases
| |||
| air-raid protection | |||
| air-break contactor | |||
| AA defence (anti-aircraft) | |||
| |||
| air-break contactor (Elektrotechnik) | |||
| air-break contactor | |||
|
Luftschutz : 8 phrases in 4 subjects |
| American usage, not spelling | 1 |
| Construction | 1 |
| General | 1 |
| Technology | 5 |