China National Standards

China Zirconia ceramic precious Industry Standards English PDF List


  •  China "Zirconia ceramic precious" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    JC/T 2022-2010 Zirconia ceramic for precious metal melting
    贵金属熔炼用氧化锆陶瓷制品
    China Building Materials Standards
    Zirconia ceramic precious

    English PDF

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