small. light and convenient Golden A clean gun1. The cleaning gun with the vacuum theory, use the piston movement to bring the high pressure , and add the cleanser (eg.trinalchloro ethane) in order to decontamination better. 2. Application:knitgoods (embryo cloth) , slopwork andwash-dye industry, western-style clothes, printing block,printing,die,metal,motor industry , IC block and so on. 3. The ...