JFE新能源汽车用无取向电工钢专利分析

李会敏, 陈妍, 张晶, 王莹

Patent analysis of non-oriented electrical steel for new energy vehicles of JFE

LI Huimin, CHEN Yan, ZHANG Jing, WANG Ying

电工钢 . 2023, (6): 48 -53 .