35CrMo钢圆柱销纵向开裂原因分析
周永强
Causean analysis on longitudinal cracking of 35CrMo steel cylinder pin
Zhou Yongqiang
金属热处理 . 2021, (4): 239 -242 .  DOI: 10.13251/j.issn.0254-6051.2021.04.046