kreiselstabilisierter
| starrer Rotor
| kreiselstabilisiert | |
| IT transp. | gyrostabilized |
| starrer Rotor | |
| tech. | rigid rotor |
| |||
| gyrostabilized | |||
|
kreiselstabilisierter : 10 phrases in 4 subjects |
| Communications | 4 |
| Optics branch of physics | 2 |
| Technology | 1 |
| Transport | 3 |