UNE-EN ISO 14744-6:2001 WELDING. ACCEPTANCE INSPECTION OF ELECTRON BEAM WELDING MACHINES. PART 6: MEASUREMENT OF STABILITY OF SPOT POSITION. (ISO 14744-6:2000).
2001UNE-EN ISO 14744-6:2001 WELDING. ACCEPTANCE INSPECTION OF ELECTRON BEAM WELDING MACHINES. PART 6: MEASUREMENT OF STABILITY OF SPOT POSITION. (ISO 14744-6:2000).