电火花蚀刻镍钛根管锉HyFlex EDM的表面形态和抗疲劳折断性能
Surface microstructure and cyclic fatigue resistance of electro discharged machining nickel-titanium endodontic instrument
WANG Fang-fang1, 2 , YANG Yin-jie3 , HOU Xiao-mei1, △
电火花蚀刻镍钛根管锉HyFlex EDM的表面形态和抗疲劳折断性能 |
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王芳芳 |
Surface microstructure and cyclic fatigue resistance of electro discharged machining nickel-titanium endodontic instrument |
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WANG Fang-fang
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| 3种镍钛根管锉的典型断口形态 |
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