China National Standards

China Alumina Ceramic Seal Industry Standards English PDF List

  •  China "Alumina Ceramic Seal" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    JB/T 10874-2022 Alumina Ceramic Seal Rings for Mechanical Seals {译}
    机械密封用氧化铝陶瓷密封环    		 China Machinery Industry Standards
    Alumina Ceramic Seal
    English PDF

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