| |||
range finder | |||
ranging machine | |||
| |||
range-only | |||
range only |
测距机 : 84 phrases in 12 subjects |
Air defense | 8 |
Astronautics | 1 |
Aviation | 28 |
Earth sciences | 3 |
Electronics | 7 |
General | 1 |
Geophysics | 1 |
Missiles | 1 |
Oil / petroleum | 1 |
Radio | 1 |
Space | 9 |
Technology | 23 |