IZICI
Iklanyelwe ngokukhethekile indawo yokusebenza yesitimela, ebonakala ngokumelana nokuguguleka emoyeni, isithwathwa, imvula neqhwa, ukumelana nomswakama nokushisa, umthelela nokumelana nokudlidliza, futhi ihlangabezana nezidingo zamandla ezitimela zikadizili nezikagesi.Ifanele izitimela zezimpahla nabagibeli, izitimela ezinesivinini esikhulu, ezokuthutha zasemadolobheni.