1. Tšebeliso e ka sehloohong ea hydroxypropyl methylcellulose (HPMC) ke efe? Karabo: HPMC e sebelisoa haholo linthong tsa kaho, liphahlo, li-resin tsa maiketsetso, li-ceramics, meriana, lijo, masela, temo, litlolo, koae le liindasteri tse ling. HPMC e ka aroloa ka sehlopha sa kaho, lijo tsa g ...
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