瓷

• Art porcelain , art and craft china , art pottery , artistic china
  工艺瓷,美术瓷,艺术瓷
• Specification of porcelain element for low voltage insulators
  低压绝缘子瓷件技术条件
• Aerospace industry . blast media . ceramic beads
  航空航天工业.喷丸介质.瓷珠
• Small wheel : resin and ceramic diamond cbn
  1 .小砂轮：树脂法瓷质法钻石cbn
• Vitrified bond for rough and medium finishing
  粗以及中的修饰时用瓷质法v
• High - pressure lab in high - pressure electric porcelain factory
  电瓷高压厂高压实验瓷室
• Tooth - colored porcelain will cover the metal crowns
  牙色的瓷将盖金属冠。