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DB above 1 milliwatt | |||
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decibel milliwatt |
分贝 毫 瓦 : 17 phrases in 12 subjects |
Air defense | 4 |
Aviation | 2 |
Business | 1 |
Earth sciences | 1 |
Electronics | 1 |
General | 1 |
Geophysics | 1 |
Information technology | 1 |
Oil / petroleum | 1 |
Space | 1 |
Technology | 2 |
Telecommunications | 1 |