China National Standards

China Chemicals Soil microorganisms GB Standards List

  •  China "Chemicals Soil microorganisms" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 27855-2011 Chemicals - Soil microorganisms - Carbon transformation test
    化学品 土壤微生物 碳转化试验    		 China National Standards
    Chemicals Soil microorganisms
    English PDF
    GB/T 27854-2011 Chemicals - Soil microorganisms - Nitrogen transformation test
    化学品 土壤微生物 氮转化试验    		 China National Standards
    Chemicals Soil microorganisms
    English PDF

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