Cause analysis of flaw detection unqualified of 4130X continuous casting open cast furnace steel pipe
ZHANG Xinwen, SHI Jiakai, ZHANG Chunxiang, CHEN Kai, XUAN Kangle
PHYSICS EXAMINATION AND TESTING . 2023, (1): 40 -45 .  DOI: 10.13228/j.boyuan.issn1001-0777.20220016