Chidule: Hydroxypropyl Methylcellulose (HPMC) ndi polima wogwiritsidwa ntchito kwambiri muzamankhwala, zakudya, zodzoladzola, ndi ntchito zosiyanasiyana zamafakitale chifukwa cha mawonekedwe ake apadera monga luso lopanga filimu, kukhuthala, komanso mawonekedwe omasulidwa. Komabe, kumvetsetsa ...
Werengani zambiri