等级公路
- 网络classified highway; Length of Expressway & Class I to IV Highway; Expressway and Class I to IV Highways
等级公路等级公路
classified highway
建筑工程专业国家标准词汇大全 - 免费文档下载 ... 高速公路 freeway 等级公路 classified highway 辅道 relief road ...
Length of Expressway & Class I to IV Highway
... #等级公路 Length of Expressway & Class I to IV Highway 批发和零售业 Wholesale & Retail Trade ...
Expressway and Class I to IV Highways
... 公路通车里程 Length of Highways 等级公路 Expressway and Class I to IV Highways 高速公路 Expressway ...
grade highway
公路等级,road... ... ) road grade 公路等级 ) grade highway 等级公路 ) High grade highway 高等级公路 ...