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potato masher antenna |
干扰天线 : 25 phrases in 12 subjects |
Air defense | 8 |
Architecture | 1 |
Automobiles | 1 |
Aviation | 1 |
Construction | 1 |
General | 2 |
Geophysics | 1 |
Information technology | 1 |
Shipbuilding | 2 |
Space | 4 |
Technology | 1 |
Telecommunications | 2 |