Nga Ahuatanga Enzymatic o Hydroxy Ethyl Cellulose Hydroxy Ethyl Cellulose (HEC) he polymer waihanga, a, karekau he ahuatanga enzymatic. Ko nga enzymes he ngota ngota koiora e whakakorikori ana i nga tauhohenga matū, ka hangaia e nga rauropi ora. Ko te HEC, i tetahi atu taha, he kore-koiora, kore-enz...
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