HPMC in iliso amathontsi Hydroxypropyl methyl cellulose HPMC isetyenziselwa ukwenza amathontsi iliso, kwaye ibandakanya la manyathelo alandelayo: kuqala, kula malungu alandelayo ngobunzima ezikhethiweyo izinto ekrwada, hydroxypropyl methyl cellulose HPMC ngamaqhekeza-3, 40 ℃ ukuya 70 ℃ emanzini ukuze inaliti kwi 300-800, ukongeza i...
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