IHydroxypropylmethylcellulose (HPMC) yipolymer eguquguqukayo esetyenziswa kumashishini ahlukeneyo, kubandakanywa amayeza, ulwakhiwo, ukutya, kunye nezinto zokuthambisa. Esinye sezicelo zayo eziqhelekileyo kukuqulunqwa kweemveliso zegel. Iigels ziinkqubo ze-semisolid ezineempawu ezizodwa ze-rheological, kunye ...
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