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Project scale: the highway will be 80.2 km long at the second class highway technical standard.
项目建设规模:该项目全长 80.2公里,采用二级公路技术标准。
youdao
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Project scale: the highway will be 80.2 km long at the second class highway technical standard.
项目建设规模:该项目全长 80.2公里,采用二级公路技术标准。
youdao