Igiciro gito hec hydroxyethyl selulose Hydroxyethyl selulose (HEC) ni polymer itandukanye ikoreshwa cyane mubikorwa bitandukanye, harimo ibifuniko, ibifunga, ibicuruzwa byita kumuntu, hamwe na farumasi. Mugihe icyifuzo cya HEC kigenda cyiyongera muruganda, ababikora barashaka uburyo bwo gutanga hasi-pr ...
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