... after cleaning,and the watch parts,hardware machinery parts,Jewelry,glasses,glassware,Semiconductor silicon wafer ,etc. Application for :1.Printer inkjet ... .Silverware. bronze ware, antiques, Jewelry, rings, diamond, bracelets,watches3.eyeglasses, sunglasses, optical lenses, tattoo instruments, and piercing.4. shaver head, razors, dentures ...