 |
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| 定型设计 | |||
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type design : 34 phrases in 15 subjects |
| Aviation | 6 |
| Business | 1 |
| Economics | 1 |
| Electronics | 1 |
| Hydrology | 1 |
| International trade | 1 |
| Mathematics | 1 |
| Metallurgy | 1 |
| Nautical | 2 |
| Shipbuilding | 1 |
| Space | 5 |
| Statistics | 1 |
| Technology | 8 |
| Textile industry | 3 |
| Transport | 1 |