sewerage system
短語(yǔ)詞組
- public sewerage treatment system 公共污水處理系統(tǒng)
- sewerage reticulation system 網(wǎng)狀污水渠系統(tǒng);網(wǎng)狀污溝渠系統(tǒng);污水管
- sewerage of separate system 分流制下水道
- gravitational sewerage system 重力排水系統(tǒng)
- combined sewerage system 含流制排水系統(tǒng);雨污水合戀統(tǒng);合流制排水系統(tǒng);合流制污水系統(tǒng)
- local sewerage system 局部排水系統(tǒng)
- Sanitary sewerage system 污水溝管系統(tǒng)
- sewerage system overflow 下水道溢流 返回 sewerage system