The failure of a gear shaft was analyzed by SEM analysis, macrograph, metallographical examination, mechanical test, chemical analysis and etc.
摘要采用扫描电镜、低倍检验、金相检验、力学试验和化学分等方法,分
字齿
轴发
的原因。
The failure of a gear shaft was analyzed by SEM analysis, macrograph, metallographical examination, mechanical test, chemical analysis and etc.
摘要采用扫描电镜、低倍检验、金相检验、力学试验和化学分等方法,分
字齿
轴发
的原因。
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