钢丝绳探伤永磁励磁装置的结构与通用性分析
张义清, 谭继文, 朱良
Analysis of structure and universal property of permanent magnet excitation device for steel wire rope flaw detection
煤炭工程 . 2019, (9): 182 -186 .  DOI: 10.11799/ce201909039