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- [3] DEFLECTION OF THE ELECTRON-BEAM IN ELECTRON-BEAM WELDING AUTOMATIC WELDING USSR, 1982, 35 (01): : 28 - 33
- [4] SYSTEM FOR AUTOMATIC GUIDANCE OF ELECTRON-BEAM ALONG JOINT IN ELECTRON-BEAM WELDING WELDING PRODUCTION, 1976, 23 (03): : 13 - 15
- [5] A SYSTEM FOR STABILIZING BEAM FOCUSING IN ELECTRON-BEAM WELDING WELDING PRODUCTION, 1983, 30 (09): : 39 - 40
- [6] A HIGH OUTPUT SYSTEM FOR PUMPING OUT THE GASES IN LARGE ELECTRON-BEAM WELDING MACHINES AUTOMATIC WELDING USSR, 1985, 38 (01): : 51 - 52