PREVIEW
... uality report is very detailed, not only the purity, but also the values of various index points such as alkalinity and hardness.
However, it is surprising, but in fact, if you think about it carefully, you can understand it!
The water quality of the Glacier Lake is cooler and colder than the water quality in other places and has not been disturbed by the outside world for many years. It is not surprising that it has such quality.
“Lao Lu also suggested to us that if su ...
YOU MAY ALSO LIKE