Difference between laser ceramic ring zirconia and alumina Difference:Ceramic ring glass ring is durable, glass ring ceramic ring is easy to cultivate and digest bacteria, but the glass ring should be better, the PH glass ring is lower than the ceramic ring, and the PH of the glass ring is between 7.0 and 7.5, the ceramic ring is around 7.5-8.0.Introduction:Ceramic rings obtain the best water quality through the best biological purification of fresh water and seawater, which is a kind of enhanced filtration material with pure biological properties. The best water quality is obtained by the best biological purification of fresh water and seawater, an enhanced filtration material of pure biological nature. It can be used for all biological In-filter, out-filter, drop purification filtration system and garden pond filter.As an efficient and durable filter material, it is also particularly suitable for small biological filters. Biological filter cotton can be used as a front filter material to avoid pollutio
What material is the filter cotton of disposable cigarette mouth made? Are you referring to the 666,Only that kind of filter cotton,Both Sanda 156A and The 011 of the main card are double filtering,The effect is good.Details can be found on my blog,Or online shop to understand the abandoned cigarette butts of Kailong cigarette butts,Its filter cotton is a powerful filter cotton with high polymer,Other brands do not understand for the time being.