GB/T 20398-2006
AbolishedWalnut quality grade
核桃坚果质量等级
Application Summary AI generated
GB/T 20398-2006 specifies quality grading criteria for walnut kernels, including requirements for appearance, size, moisture content, and defect limits. It is applied in the Chinese agricultural and food processing industries for classifying walnuts intended for direct consumption or further processing, ensuring consistency in commercial transactions and export quality control.
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