is 2.20 MB, has a resolution of 2500x1601 pixels and was uploaded on January 19, 2019 @ 4:53 am by user: albertlf. It is filed under the tags: vacuum tube, cathode ray, xray tube, xray, rotation. Click the blue button at the top to freely download: Precious Metal X-ray Tube Anode Electron-beam Welding Vacuum png.