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| section design | |||
| design cross-section | |||
| designing of construction line; designing of section; designing of construction lines | |||
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断面设计 : 20 phrases in 7 subjects |
| Architecture | 1 |
| Bridge construction | 4 |
| Hydroelectric power stations | 1 |
| Hydrology | 2 |
| Metallurgy | 2 |
| Rail transport | 2 |
| Technology | 8 |
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