Mawilo agalimoto achitsulo amapereka maubwino angapo kuposa mawilo achikhalidwe kapena mawilo a aluminiyamu.Sikuti ndizokhazikika komanso zodalirika, komanso zimaperekanso ntchito yabwino pakugwiritsa ntchito mafuta komanso kukoka mphamvu.Ichi ndi chifukwa chake muyenera kuganizira ndalama mu zitsulo galimoto mawilo kwa v...
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