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| 髙密实的 | |||
| high compact: 19 phrases in 10 subjects |
| Automobiles | 1 |
| Aviation | 2 |
| China | 1 |
| Computers | 1 |
| Electronics | 2 |
| Information technology | 2 |
| Metallurgy | 2 |
| Multimedia | 2 |
| Space | 2 |
| Telecommunications | 4 |
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