iphi yethu leste
Amatube amade kholwe aphakathi kwezikhatsi zokuthuthukisa ezifanekisene nokulandelana ngekhonongo elibuzayo, ukuqinisekisa ukubuyiselwa nokuphucumana okusemthethweni. Amatubi amade kholwe ayishaywa ngamakhono akhulu ephakathi komhlaba, ukuze kube kuhlukeleleyo lokuncedisiweyo lokunyuka phakathi kwabantu, lokufanelela kakhulu kwi-0.12% kunye ne-1.5%, okungavulwa ngokwesentile esiphakamisene nesentloko somsebenzi wabo. Umsebenzi wokushaywa waphumelela umdlalo wombha noma umdlalo wemanzini, ukusure ukuthi iindlebe zombili zibe yinhlanga njengamanje ane imidingo eyahlukileyo. Amatubi amade kholwe aziphumelela kakhulu kumncedisi wokuqala, ukudlala kunye nokuhlukaniswa kwezinto ezimfihlakalayo. Kuningi lapho zikwaziwa ngokubanzi kuhloniphepha, uphucumana wezilondolozi nokuthuthukisa, kunye nokukhathalisa izindawo ezinomsindo. Zikwaziwa ngokubanzi kuhlonipha kwindawo yokugcina, nokuthuthukisa nokuthinta amasimu nokuthuthukisa, kunye nokukhathalisa izindawo ezinomsindo. Izitubi zakhiwe ngokubanzi kanye nezinye izidingo, kunye nezidiamitha ezintsha ezivamile kwi-diameter ezincinci kunye neziphiwo ezindala, ukusukela izilinganiso ezindabeni ezininzi zokuthuthukisa. Ukuphucumana kahle kanye nokubuyiselwa kahle kwezi-tube zingakhiwa abantu abaningi abasebenzisa amandla okukhathalelwa kunye nokubuyiselwa, futhi ukuthi ziziphiwe ngokukhulu kakhulu ngazo zizoba ngokwesentile sezi-tube eziningi ezilandelayo. Izitubi zaziphiwe ngokukhulu kanye nokuba zibuyiselwe ngokukhulu ngokuthi zibhekisele ukuthi zibuyiselele indlela yokuthuthukisa kunye nokuthi zibuyiselele imigomo yesimo sokuthi ngendlela ekugcineni kunye nokuthi ngendlela emdledleni. Futhi, ngokukhumbulwa kakhulu kunye nokubuyiselwa, lezi tube zaziphiwe ngokukhulu ukuthi zibuyiselele ukusetyenziswa kwezinto ezifanekisene nokuthi zibuyiselele isikhathi sokuthi zibuyiselele kwindawo yokuthi zikhona ngokukhulu.
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