少妇无码太爽了视频在线播放,h动画在线看,一区二区三区无码高清视频,а√最新版资源在线官网

Activated carbon fiber is a new generation of high-performance active adsorption material and eco-friendly materials, the large specific surface area and narrow pore size distribution, adsorption and desorption speed, absorption capacity are the most notably, it can be widely used to purify water, air, recovery of solvents, in addition to fishy, smelly, anti-chemical, anti-virus and battery electrodes and so on.

Uses

 For example: organic gases (NO, NO2, SO2, H2S, NH3, CO, CO2) ect the adsorption is larger than granular and powdered activated carbon (GAC) 20-30 times, and have the fast absorption rate. Carbon fiber also has good conductive properties and chemical stability, acid resistance, alkali resistance, heat resistance.It has a go