20CrMnMo齿轮坯超声波探伤裂纹缺陷分析
时飞扬, 陈昌华, 豆毅恒, 陈继平, 钱健清
Analysis of crack defects of 20CrMnMo gear blank by ultrasonic flaw detection
SHI Feiyang, CHEN Changhua, DOU Yiheng, CHEN Jiping, QIAN Jianqing
物理测试
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2023, (2): 53
-58
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DOI: 10.13228/j.boyuan.issn1001-0777.20220044
