#17923Vacuum electron beam girth welding. Electric Welding Institute named after Paton, electron beam welding section.Sign in or register,to downloadAdd to cartRemove from cartLocation: Kiev, UkraineEvent date: 01.06.1981Date published: 27.10.2004Author: Igor KostinCredit: SputnikSource: SputnikOriginal: 81-8699, 6x8 filmMedia: JPEG, 2183x3000px, 2.2MbBeamElectronWelding