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| 普通要素; 公共单元 | |||
| 普通元素 | |||
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common element : 16 phrases in 10 subjects |
| Aviation | 2 |
| Communications | 1 |
| Economy | 1 |
| Electronics | 1 |
| Geophysics | 2 |
| Information technology | 2 |
| Metallurgy | 2 |
| Multimedia | 1 |
| Rail transport | 1 |
| Technology | 3 |
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