sanitary sewers

  • 污水管道

sanitary sewers的用法和样例:

例句

  1. Qinghe Sewage Treatment Works located in the Qing River sewers for the World Bank loan project.
    清河污水处理厂污水管道工程位于清河北岸,为世行贷款项目。

sanitary sewers的相关资料:

临近单词

目录 查词历史