Beam generator.jpg
Zobač
en
Beam generator, Beam generator, Beam generator
commons
en
Beam generator, Electron guns, Electron beam welding
commons
ja
ビーム発電機、ビーム発電機
commons_translated
ja
ビーム発生器、電子銃、電子ビーム溶接
commons_translated
beam electron gun expandable beam-ends cathode ray mixer beaming i-beam