2级再生水
Second-grade reclaimed water
3级再生水
Third-grade reclaimed water
氨水生产工艺
procese for producing ammonia water
标准化水生微宇宙
standardized aquatic microcosm test
滨水生态绿地资源
Eco-green space resources of waterfront
城市污水生物处理过程
municipal wastewater biology treatment process
城市污水再生水
reclaimed water from urban sewage
reclaimed urban waste water
城市再生水
reclaimed water
Reclaimed municipal wastewater
epigenetic water of city
municipal recycled water
出口食用水生活甲鱼
Export edible aquatic turtles