成人三级视频在线观看不卡_亚洲午夜国产精品无码_免费深夜福利备好纸巾18禁止_欧美大片在线观看_亚洲日本黄色激情小说图片_想要导航页(正式版)顺丰推广_国产最新精品伦理麻豆91_国产成人啪精品午夜免费App

　　陶瓷剛玉是用溶膠凝膠工藝生產(chǎn)的非常先進的剛玉系磨料，因其納米級的微晶結(jié)構(gòu)，而具有高度的自銳性。通常磨削效率和壽命是普通剛玉的數(shù)倍。
　　ICECUT
　　ICECUT is an advance abrasive material produced by sol gel technology. The nano crystal structure offer the grains extremely micro fracture when stressed. With uneaqualed self-sharpening property, the tools offer long-lasting cool cutting life with extremely sharpness. It is worthy of the name of ideal abrasive grains in today and future.
　　具有納米級籽粒堆積晶體結(jié)構(gòu)，強度高，壽命長。

　　BLUECUT
　　BLUECUT is an advance abrasive material produced by sol gel technology. By special additive of rare earth element, the crystal offer compact nano blade edge, with uneaqualed self-sharpening property, the tools offer long-lasting cool cutting life with extremely sharpness. It is worthy of the name of ideal abrasive grains in today and future.
　　具有納米級片層堆積晶體結(jié)構(gòu)，自銳性好，鋒利度高。