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改河 | |
bridg.constr. | river diversion; channel change |
T 工程 | |
space | Project T |
工程 | |
gen. | works |
econ. | job |
hydroel.st. | engineering |
met. | construction; engineering |
tech. | project |
| |||
river diversion; channel change | |||
diversion of river |
改河: 62 phrases in 14 subjects |