| |||
sweep oscillator | |||
scanning generator | |||
scan generator | |||
sweeping generator | |||
sweep generator | |||
| |||
sweep generator |
扫描发 生 器 : 35 phrases in 10 subjects |
Air defense | 5 |
Computers | 1 |
Earth sciences | 2 |
Electronics | 8 |
General | 1 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Space | 2 |
Technology | 11 |
Telecommunications | 3 |