黃豪銘Hsien SC; Huang HM; Ciou CY; Lin HL2026-05-222026-05-222009https://203.71.86.71/handle/123456789/28362en-US生醫材料暨組織工程研究所會議論文Nondestructive test of endodontic NiTi rotary instruments cyclic fatigue with resonance frequencyconference