Low price hec hydroxyethyl cellulose Hydroxyethyl cellulose (HEC) ne m polymer yadu amfani a daban-daban masana'antu, ciki har da coatings, adhesives, sirri kula kayayyakin, da kuma Pharmaceuticals. Kamar yadda buƙatun HEC ke girma a cikin waɗannan masana'antu, masana'antun suna neman hanyoyin da za su ba da ƙananan-pr ...
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