 |
| |||
| compass compensation; adjusting the compass; compensating the compass; rectifying the compass | |||
| устранение девиации компаса: 4 phrases in 4 subjects |
| Airports and air traffic control | 1 |
| Gyroscopes | 1 |
| Military | 1 |
| Technology | 1 |
|
| |||
| compass compensation; adjusting the compass; compensating the compass; rectifying the compass | |||
| устранение девиации компаса: 4 phrases in 4 subjects |
| Airports and air traffic control | 1 |
| Gyroscopes | 1 |
| Military | 1 |
| Technology | 1 |