buried culvert
短语词组
- positive buried arch culvert 上埋式拱涵
- buried box culvert 沟埋式砼箱涵
- buried derivation culvert 引水暗涵
- positive buried culvert 上埋式涵洞
- buried concrete box culvert 沟埋式砼箱涵
- buried culvert engineering 埋涵工程
- buried culvert under roadbed 路基涵洞
- trench -buried culvert 沟埋式涵管
- channel -buried culvert 沟埋式涵洞 返回 buried culvert