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| |||
| structure division | |||
| structural portion | |||
| structural parts | |||
| 结构 部分: 32 phrases in 12 subjects |
| Agriculture | 1 |
| Automobiles | 7 |
| Aviation | 3 |
| Bridge construction | 1 |
| Business | 1 |
| Economy | 1 |
| Electronics | 3 |
| General | 3 |
| Information technology | 1 |
| Metallurgy | 2 |
| Space | 1 |
| Technology | 8 |
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