is 193.09 KB, has a resolution of 649x550 pixels and was uploaded on February 21, 2019 @ 12:37 pm by user: almaziann. It is filed under the tags: electron microscope, cathode ray, torr international inc, research and development, electron. Click the blue button at the top to freely download: Sputtering Torr Electron-beam Physical Vapor Deposition Scanning Electron Microscope Evaporation png.