Yini Umshanelo? Sonke siyazi ukuthi uyini umshanelo: ithuluzi lokuhlanza elenziwe ngemicu eqinile (ipulasitiki, izinwele, amakhoba ommbila, njll.) enamathiselwe futhi ehambisana nesibambo esiyicylindrical. Ngamagama angaphansi kwezobuchwepheshe, umshanelo ibhulashi elinesibambo eside esivame ukusetshenziswa lihlanganiswe ne-dustpan. Futhi yebo, umshanelo...
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