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铁路选线 | |
bridg.constr. | railway location; railway route selection |
设计 | |
environ. | design |
manag. | formulate |
met. | construction; contrivance; designing; device |
tech. | design |
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railway location; railway route selection | |||
location of railway route selection |
铁路选线: 3 phrases in 2 subjects |
Business | 1 |
Technology | 2 |