China National Standards

China Fireclay refractory bricks GB Standards List

  •  China "Fireclay refractory bricks" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 34188-2017 Fireclay refractory bricks
    粘土质耐火砖    		 China National Standards
    Fireclay refractory bricks
    English PDF
    GB/T 3994-2013 Insulating Fireclay refractory bricks
    粘土质隔热耐火砖    		 China National Standards
    Fireclay refractory bricks
    English PDF

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