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excavated cross-section | |||
excavated section | |||
excavation section; section of excavation |
开挖断面 : 27 phrases in 7 subjects |
Bridge construction | 1 |
Electronics | 1 |
Engineering geology | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
Metallurgy | 1 |
Rail transport | 1 |
Technology | 19 |