 |
| |||
| Treibstoff | |||
| Treibgas | |||
| Motor; Triebwerk | |||
| |||
| Treibstoff | |||
| propulsor: 58 phrases in 13 subjects |
| Agriculture | 1 |
| Astronautics | 2 |
| Chemistry | 5 |
| Communications | 1 |
| Earth sciences | 3 |
| Electronics | 1 |
| Environment | 8 |
| General | 3 |
| Industry | 5 |
| Life sciences | 1 |
| Mechanic engineering | 10 |
| Natural sciences | 1 |
| Transport | 17 |