Dzina lamankhwala la acrylic ndi polymethylmethacrylate (PMMA mu Chingerezi).Chifukwa cha zolakwika za PMMA monga kuuma kwapansi, kupukuta kosavuta, kukana kutsika, ndi kusayenda bwino kwa kayendetsedwe ka kayendetsedwe kake, kusintha kwa PMMA kwawonekera motsatira.Monga copolymerization ya ine ...
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