Gushyira mu bikorwa Hydroxyethyl Cellulose Hydroxyethyl Cellulose (HEC) isanga porogaramu zitandukanye mu nganda zinyuranye bitewe n’imiterere yihariye, harimo kubyimba, kubika amazi, gukora firime, hamwe n’ibiranga imbaraga. Hano hari bimwe mubisanzwe HEC: 1. Irangi a ...
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