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EMAIL:xh_djx@126.com
ADD:HUTOU AI TOWN,LAIZHOU CITY,SHANDONG,CHINA
The difference between the two lies in the crystal water content is not the same, which led to the molecular weight and the effective composition (Magnesium Sulfate) content is not the same.
As for the use of the difference, personal feeling is not different.
MOBILE:+86 17753539597
EMAIL:xh_djx@126.com
ADD:HUTOU AI TOWN,LAIZHOU CITY,SHANDONG,CHINA