China National Standards

China Determination ash composition GB Standards List

  •  China "Determination ash composition" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 34534-2017 Coke—Determination of ash composition—X-ray fluorescence spectrometric method
    焦炭 灰成分含量的测定 X射线荧光光谱法    		 China National Standards
    Determination ash composition
    English PDF
    GB/T 30725-2014 Determination of ash composition in solid biofuels
    固体生物质燃料灰成分测定方法    		 China National Standards
    Determination ash composition
    English PDF

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