 |
| |||
| Luftumlauf m | |||
| air circuit: 29 phrases in 11 subjects |
| Air conditioners | 1 |
| Automobiles | 1 |
| Earth sciences | 1 |
| Electric traction | 2 |
| Electronics | 1 |
| General | 5 |
| Measuring instruments | 2 |
| Mechanic engineering | 6 |
| Medical | 2 |
| Power system protection | 2 |
| Technology | 6 |
|
| |||
| Luftumlauf m | |||
| air circuit: 29 phrases in 11 subjects |
| Air conditioners | 1 |
| Automobiles | 1 |
| Earth sciences | 1 |
| Electric traction | 2 |
| Electronics | 1 |
| General | 5 |
| Measuring instruments | 2 |
| Mechanic engineering | 6 |
| Medical | 2 |
| Power system protection | 2 |
| Technology | 6 |