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| 工程造价 | |||
| cost of work: 29 phrases in 8 subjects |
| Aviation | 2 |
| Business | 6 |
| Economy | 2 |
| Finances | 3 |
| Hydroelectric power stations | 3 |
| Project management | 4 |
| Space | 2 |
| Technology | 7 |
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