ERW焊管开裂问题的分析与解决

ERW焊管开裂问题的分析与解决

温国栋，刘和家

Analysis and solution for the cracking of ERW welded pipe

WEN Guo-dong，LIU He-jia

. 2018, (5): 36 -39 . DOI: 10.13228/j.boyuan.issn1001-0777.20180010