Electron beam welder.jpg
Zobač
en
Electron beam welder, Electron beam welder, Electron-beam welder
commons
en
Electron beam welder, Electron guns, Welding equipment
commons
ja
電子ビーム溶接、電子ビーム溶接、電子ビーム溶接
commons_translated
ja
電子ビーム溶接機、電子銃、溶接装置
commons_translated
electron gun cathode ray electron home computer electron shell