vitrifying

• Vitrified bonded grinding wheel
  陶土烧结磨轮
• Standard specification for compression joints for vitrified clay pipe and fittings
  陶土管及其配件的承压接头标准规范
• Standard test method for low - pressure air test of vitrified clay pipe lines
  上釉陶土管道的低压空气试验的标准试验方法
• Standard test method for hydrostatic infiltration testing of vitrified clay pipe lines
  上釉陶土管道的水压渗入检验的标准试验方法
• Vitrified clay pipes and fittings and pipe joints for drains and sewers - requirements
  排水管和下水道用陶管和管配件及管接头.要求
• Vitrified clay pipe
  釉面陶土管
• Vitrified clay pipes and fittings and pipe joints for drains and sewers - test methods
  排水管和下水道用陶管和管配件及管接头.试验方法
• Standard specification for vitrified clay pipe , extra strength , standard strength , and perforated
  超强度及标准强度多孔陶土管的标准规范
• Road foundations . activation of vitrified slag . definitions , characteristics and specifications
  路面层.玻璃状炉渣的活性.定义特性和规范
• The best solution for hard to grind anchor vitrified diamond and cbn grinding wheels
  难研削材的最佳解决方案-锚牌瓷质烧结法钻石及cbn砂轮。