sewage disposal system
短語(yǔ)詞組
- sewage disposal control system 污水處理控制系統(tǒng)
- internal sewage disposal system 內(nèi)部廢水處理系統(tǒng)
- hospital sewage disposal system 醫(yī)院污水處理系統(tǒng)
- subsurface sewage disposal system 地下污水處理系統(tǒng)
- individual sewage disposal system 專(zhuān)用污水處理系統(tǒng)
- sewage disposal automatic control system 污水處理自動(dòng)控制系統(tǒng) 返回 sewage disposal system