Study on Weak Magnetic Internal Detection Characteristics of Micro⁃Cracks in Long⁃Haul Oil and Gas Pipelines
He ZHANG, Ying GUO, Xianming LANG, Hao GENG, Yan WANG, Fuyin ZHENG
Journal of Liaoning Petrochemical University . 2025, (1): 82 -89 .  DOI: 10.12422/j.issn.1672-6952.2025.01.011