... ×105Pa~3×10-3Pa≤20minlimit vacuum≤1×10-3Pasystem form a complete setKT-400/2X-702X-15KT-500/2X-702X-15KT ... °C/≥0.25MPa(user provide for himself)IF series ion coating machine is an advanced memebrane devices, mainly used in the ... SIO2,SI3N4,AI203,Sn02,ZnO,Ta205,TI02 film, etc.)from a variety of materials of the furnace rate of 100 percent ...