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| 相干雷达 | |||
| coherent radar: 43 phrases in 9 subjects |
| Air defense | 11 |
| Aviation | 5 |
| Earth sciences | 1 |
| Electronics | 5 |
| Information technology | 1 |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Space | 8 |
| Technology | 10 |
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