HPMC yogwiritsidwa ntchito mu Wall Putty/Skim Coat
HPMC, kapena Hydroxypropyl Methyl Cellulose, imagwira ntchito zosiyanasiyana kutengera kalasi yake. Ku China, amagwiritsidwa ntchito kwambiri pomanga. Makamaka, popanga khoma la putty kapena skim coat, ufa wochuluka wa skim coat, kuphatikiza HPMC ndi zina ...
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