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| 测距雷达 | |||
| range radar: 156 phrases in 13 subjects |
| Air defense | 40 |
| Automobiles | 3 |
| Aviation | 20 |
| Earth sciences | 6 |
| Electronics | 18 |
| General | 3 |
| Information technology | 2 |
| Military | 1 |
| Navigation | 1 |
| Oil / petroleum | 1 |
| Space | 36 |
| Technology | 24 |
| United States | 1 |
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