polyetherketoneetherketoneketone 中文意思是什麼
polyetherketoneetherketoneketone
解釋
聚醚酮醚酮酮-
Standard specification for polyetherketoneetherketoneketone pekekk resins for surgical implant applications
外科植入用聚醚酮醚二酮樹脂的標準規范
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