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| 电气带通滤波器 | |||
| 带通［选频］滤波器 | |||
| 带通滤光片 | |||
| 带通滤光镜; 克里斯琴森滤光器 | |||
| 带通滤波器 | |||
| bandpass filter: 35 phrases in 8 subjects |
| Air defense | 3 |
| Earth sciences | 1 |
| Electronics | 6 |
| Geophysics | 5 |
| Multimedia | 1 |
| Oil / petroleum | 1 |
| Technology | 17 |
| Telecommunications | 1 |
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