... .5mm etc Features and ApplicationO3 is the allotrope of oxygen with special smell and light blue which can destroy environment and human health. Copier ... in household appliance, copy, print, fine chemical, water purifier and etc.For example: print shop, water purifier, tap water ... , ozone type sterilization room, high-pressure discharge process and etc.CD*OZ-P(F)quality standard NoTest itemTechnology ...