This standard specifies the method for determining the grinding fineness of spices and condiments by hand sieving. This standard applies to the determination of the grinding fineness of spices and condiments.
GB/T 12729.4-1991 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