Taba ea pele, likarolo tsa polasetiki tse entsoeng ka ente ea polasetiki li hlokahala liindastering tse fapaneng.Taba ea bobeli, likarolo tsa polasetiki tse entsoeng ka Ente li sebelisoa ho hlahisa lintho tsa ho bapala le lintho tsa ho ngola, likarolo tsa koloi le liphaephe tsa polymer, lijana tse fapaneng le lifaele tsa lifensetere tsa polasetiki.Mefuta ea polasetiki le lisebelisoa tse tala Ho feta moo, ...
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