This part of GB/T 12729 specifies the method for the determination of the fineness of grinding of spices and condiments by hand sieving. This section applies to the determination of the fineness of grinding of spices and condiments.
GB/T 12729.4-2008 Referenced Document
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*, 2022-10-12 Update
GB/T 12729.4-2008 history
2020GB/T 12729.4-2020 Spices and condiments—Determination of degree of fineness of grinding(hand sieving method)
2008GB/T 12729.4-2008 Spices and condiments.Determination of degree of fineness of grinding(hand sieving method)
1991GB/T 12729.4-1991 Spices and condiments--Determination of degree of fineness of grinding--Hand sieving method