2 000 MPa 级一体式激光拼焊门环关键性能
李宁 1,张景 2,李文中 1,李静 1,刘倩南 1,李振兴 1
Key Performance of 2 000 MPa Grade Integral Laser Welding Door Ring
LI Ning1 , ZHANG jing2 , LI Wenzhong1 , LI Jing1 , LIU Qiannan1 , LI Zhenxing2
汽车实用技术
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2025, (2): 99
-102
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DOI: 10.16638/j.cnki.1671-7988.2025.002.019