ifu ya hpmc mubwubatsi Gukoresha hydroxypropyl methylcellulose HPMC mubikoresho byubwubatsi: 1 gypsumu ishingiye kuri sima ⑴ Kunoza uburinganire, korohereza plaster gukoreshwa kuri trowel, kandi icyarimwe kunoza imikorere irwanya sag, kongera amazi no kongera amazi pompability, na ...
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