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| approval drawing; final plat | |||
| 批准图: 19 phrases in 10 subjects |
| Architecture | 1 |
| Automobiles | 2 |
| Aviation | 3 |
| Bridge construction | 2 |
| Consulting | 1 |
| Economy | 1 |
| Electric machinery | 1 |
| Project management | 2 |
| Shipbuilding | 1 |
| Technology | 5 |
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