Quellwasser
89 62% 源头水(Quellwasser) 3. 85 9% 伏流水(Uferfiltrat) 2.
ecological protection of river sources and water source conservation areas
A mist arose from the lake ; Water can Be made pure By distilling it
Fountainhead ; As for the inexhaustible source ; There is water flowing to ; Sunan Sci-Tech Devel