 |
| |||
| ventilieren; auslüften; belüften; lüften | |||
| to air: 214 phrases in 35 subjects |
| Agriculture | 6 |
| American usage, not spelling | 5 |
| Astronautics | 1 |
| Aviation | 1 |
| Biology | 1 |
| Business | 1 |
| Canning | 2 |
| Chemistry | 11 |
| Coal | 1 |
| Communications | 11 |
| Construction | 9 |
| Earth sciences | 1 |
| Economy | 1 |
| Electric motors | 2 |
| Electronics | 2 |
| Energy industry | 1 |
| Environment | 16 |
| Finances | 1 |
| General | 61 |
| Health care | 1 |
| Law | 1 |
| Life sciences | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 3 |
| Medical | 3 |
| Metallurgy | 2 |
| Microelectronics | 1 |
| Military | 5 |
| Nuclear physics | 7 |
| Packaging | 3 |
| Politics | 3 |
| Taxes | 1 |
| Technology | 6 |
| Textile industry | 3 |
| Transport | 39 |