China National Standards

China Coke Determination true GB Standards List

  •  China "Coke Determination true" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 4511.1-2008 Coke - Determination of true relative density apparent relative density and porosity
    焦炭真相对密度、假相对密度和气孔率的测定方法    		 China National Standards
    Coke Determination true
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