waterworks〔名词〕供水设备,喷水装置详细»
waterworks〔名词〕供水系统,自来水厂详细»
waterworks〔名词〕供水设备(喷水装置)详细»
waterworks〔名词〕供水系统,给水设备,喷水装置详细»
waterworks〔名词〕供水系统详细»
给水工程water engineering;water project;water supply详细»
给水工程water project;water service;water-supply engneering;water-works engineering详细»
给水工程water engineering;water supply engineering详细»
给水工程Water Works Engineering;water engineering;water projest;water supply enginnerring;water works详细»