剖析了原GB/T12496.1-1990、GB/T13805-1992对于糖液脱色用活性炭脱色率的表述和分级方法。
The methods of classification and expression of decolorizing ratio of activated carbon for decolorizing in the sugar solvent on the former GB / T 12496 1 1990 and GB / T 13805 1992 were analysed .