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Research on Laser Crack-precontrolling Technology for 50SiMnVB
SHI Yan, LIU Dong-wei, LIU Jia, LI Ling-yu
Acta Armamentarii . 2018, (10): 1997 -2005 .  DOI: 10.3969/j.issn.1000-1093.2018.10.016