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电波 | |||
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电波 | |||
电波 |
electrical wave : 39 phrases in 12 subjects |
Air defense | 1 |
Automobiles | 1 |
Compressors | 1 |
Earth sciences | 1 |
Ecology | 1 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Information technology | 2 |
Navigation | 1 |
Shipbuilding | 2 |
Space | 1 |
Technology | 26 |