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公路路面 | |
bridg.constr. | highway pavement |
养护 | |
bridg.constr. | maintenance; cure; upkeep |
met. | care; curing |
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highway pavement | |||
highway surfacing; motorway pavement; motorway surfacing; pavement of highway |
公路路面 : 25 phrases in 3 subjects |
Automobiles | 2 |
Bridge construction | 3 |
Technology | 20 |