城市污水再生水
reclaimed water from urban sewage
reclaimed urban waste water
淡水水生生物
Freshwater aquatic organisms
给水管网水力模型
hydraulic model for water distribution network
供水管网管理
water supply pipe management
2级再生水
Second-grade reclaimed water
3级再生水
Third-grade reclaimed water
薄壁钢管再生混凝土
recycle concrete-filled thin-walled steel tube
城市污水再生
Reclaimed municipal wastewater
城市再生水
reclaimed water
Reclaimed municipal wastewater
epigenetic water of city
municipal recycled water
废水再生装置
waste water recovery plant
高盐再生水
Reclaimed Water with High Salt
可再生生物能源
regenerated biological energy
生物再生生命保障系统
bioregenerative life support system BLSS