GB/T 31786-2015 Tobacco and tobacco products.Non-destructive determination of strips density variation ratio in case.Ionizing radiation method (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 31786-2015
Scope
This standard specifies the detection method for the density deviation rate (DVR) of sheet smoke in the box. This standard is applicable to the detection of the deviation rate of sheet smoke density in the box.
GB/T 31786-2015 Referenced Document
GB/T 23357-2009 Tobacco and tobacco products.Determination of water content.Karl Fischer method
YC/T 345-2010 Tobacco and tobacco products-Determination of water content-Gas chromatographic method
GB/T 31786-2015 history
2015GB/T 31786-2015 Tobacco and tobacco products.Non-destructive determination of strips density variation ratio in case.Ionizing radiation method