短語詞組短語polycrystalline compact diamond 聚晶金剛石polycrystalline cubic diamond 聚晶金剛石X -grown polycrystalline CVD diamond 增長的多晶的CVD金剛石熱量物産polycrystalline diamond thin film 多晶金剛石薄膜polycrystalline diamond tools 聚晶金剛石刀具polycrystalline diamond drawing die 聚晶金剛石拉絲模具polycrystalline diamond body 金剛石燒結躰Polycrystalline diamond inserts tipped 鑲聚晶金剛石刀片Polycrystalline Diamond Cutting Tools 聚晶金剛石刀具 返回 polycrystalline diamond