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轻型牙钻机粉末冶金双联凸轮的开发与应用
叶敏翎,黄永强
Development and application of powder metallurgy double-linked cam for lightweight dental drilling rig
YE Minling,HUANG Yongqiang
粉末冶金工业 . 2024, (06): 50 -56 .  DOI: 10.13228/j.boyuan.issn1006-6543.20240003