Polymethyl methacrylate, e kiia ana ko PMMA, e mohiotia ana ko te plexiglass, e mohiotia ana ano he kiriaku.Ko nga ahuatanga o te pakeke, te kore pakaru, te tino marama, te aukati huarere, te ngawari ki te tae me te hanga, a kua waiho hei papanga kirihou maramara e whakamahia nuitia ana.Ko te Plexiglass te tr tino pai...
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