selfcontained
| base range finder
| selfcontained | |
| gen. | unabhängig |
| base range finder | |
| navig. | Basisentfernungsmesser |
| |||
| unabhängig | |||
|
selfcontained : 3 phrases in 2 subjects |
| Communications | 1 |
| Optics branch of physics | 2 |