| |||
movable bearing plate | |||
finder | |||
direction finder | |||
bearing finder | |||
| |||
direction finder | |||
| |||
direction-finder | |||
| |||
sense finder |
探 向器 : 43 phrases in 13 subjects |
Advertising | 1 |
Air defense | 3 |
Automobiles | 1 |
Aviation | 5 |
Earth sciences | 1 |
Electronics | 4 |
General | 4 |
Metallurgy | 2 |
Oil / petroleum | 1 |
Shipbuilding | 1 |
Space | 5 |
Technology | 14 |
United States | 1 |