聚晶金刚石 PCD ; POLY CRYSTAL DIAMOND-PCD ; Polycrystalline Diamond Compact

聚晶金刚石复合片 PDC ; Polycrystalline Diamond Compact ; PDC cutter

单晶刚玉 Monocrystalline Fused Alumina ; HJSA

晶刚 Gingle

微晶刚玉 microcrystalline fused alumina

多晶金刚石 polycrystalline diamond ; PCD

单晶电熔刚玉 single crystal fused alumina

人造聚晶金刚石 man-made polycrystalline diamond ; Polycrystalline Diamond

聚晶金刚石刀具 PCD TOOLS ; Polycrystalline Diamond Cutting Tools ; polycrystalline diamond tool ; pcd cutting tool