压射头的激光表面硬化工艺
梁荣, 常晓惠, 谢伟, 董凤丹
Surface laser hardening of punch head
Liang Rong, Chang Xiaohui, Xie Wei, Dong Fengdan
金属热处理 . 2014, (5): 101 -103 .  DOI: 10.13251/j.issn.0254-6051.2014.05.026