bn:03782006n
Noun Concept
Categories: Road infrastructure, Road transport, Pavement engineering
EN
base course  ABC  Aggregate base coiurse  Aggregate base course  basecourse
EN
The base course or basecourse in pavements is a layer of material in an asphalt roadway, race track, riding arena, or sporting field. Wikipedia
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EN
The base course or basecourse in pavements is a layer of material in an asphalt roadway, race track, riding arena, or sporting field. Wikipedia
Base course Wikidata