Cracking analysis of 42CrMoA roller shaft end
LIU Guijiang, TENG Zhengde, SHAN Mingyan, YANG Yongfeng, LU Wei, WANG Junmin
PHYSICS EXAMINATION AND TESTING . 2023, (4): 24 -26 .  DOI: 10.13228/j.boyuan.issn1001-0777.20220055