 |
| |||
| automatic finne tuning | |||
| automatic trimming | |||
| automatic fine turning | |||
| automatic fine control | |||
| automatic fine tuning | |||
| 自动微调: 19 phrases in 10 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Communications | 4 |
| Earth sciences | 1 |
| Electronics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Radio | 1 |
| Shipbuilding | 1 |
| Telecommunications | 7 |