冷镦标准件用SCM440热轧大盘卷的研发

胡娟, 雷中钰, 刘金源

Development of SCM440 hot rolled large coil for cold heading standard parts

HU Juan, LEI Zhongyu, LIU Jinyuan

物理测试 . 2024, (4): 1 -5 . DOI: 10.13228/j.boyuan.issn1001-0777.20230079