China National Standards

China Pressure Vessels Refrigeration Industry Standards English PDF List

  •  China "Pressure Vessels Refrigeration" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    NB/T 47012-2020 Pressure Vessels for Refrigeration Plants {译}
    制冷装置用压力容器    		 China Energy Industry Standards
    Pressure Vessels Refrigeration
    English PDF

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