water supply system
短语词组
- water -supply system mode 給水系統模式
- double water -supply system 雙給水系統
- circulated water heat supply system 循環水供熱系統
- municipal water -supply system 城市給水系統
- fire -fighting water-supply system 消防給水系統
- optimization of water -supply system 給水系統優化
- variable -frequency water-supply system 變頻供水系統
- multi -heat-source automatic water-supply system 多熱源自動供水系統 返回 water supply system