标 准 编 号:BS EN ISO 14744-5-2001 简体中文标题:焊接.电子束焊接机的验收检验.偏转精度的测量繁体中文标题:焊接.电子束焊接机的验收检验.偏转精度的测量English Name: Welding - Acceptance inspection of electron beam welding machines - Measurement of run-out accuracy