It can also polish the nonmetal materials such as glass,ceramics,stones,agates and jades and jewels,as well as heating elements and heat energy elements ,etc.

 
  • 还可研磨玻璃、陶瓷、石材、玛瑙及高级珠宝玉器等非金属材料,加热元件和热能元件。
今日热词
目录 附录 查词历史