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| site-plan | |||
| 工地图: 73 phrases in 9 subjects |
| Aviation | 1 |
| Bridge construction | 1 |
| Desert science | 3 |
| Earth sciences | 4 |
| Electronics | 1 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Hydroelectric power stations | 13 |
| Technology | 47 |
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