短語詞組短語Urban runing water supply 都市供水urban centralized water supply 城市集中式供水urban emergency water supply 城鎮(zhèn)應急供水Urban Tap Water Supply Capacity 城市自來水供水能力urban water supply equipment 城市供水設備urban water supply sources 城市供水水源Nanjing Urban Water Supply 南京市城市供水urban water supply networks 城市給水管網urban water supply plants 城市水廠 返回 urban water supply