Ngokusho kwempahla, isibuko singahlukaniswa sibe isibuko se-acrylic, isibuko se-aluminium, isibuko sesiliva nesibuko esingelona ithusi.Isibuko se-Acrylic, ipuleti laso lesisekelo lenziwe nge-PMMA, libizwa ngokuthi umphumela wesibuko ngemuva kokuthi ipuleti lesisekelo se-electroplated elibonakalayo livalwe nge-vacuum.Pl...
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