Umbhede wasesibhedlela noma umbhede wesibhedlela umbhede oklanyelwe ngokukhethekile iziguli ezilaliswe esibhedlela noma abanye abadinga uhlobo oluthile lokunakekelwa kwezempilo.Le mibhede inezici ezikhethekile kokubili kokunethezeka nokuphila kahle kwesiguli kanye nokwenza lula kwabasebenzi bezempilo.Izici ezivamile zihlanganisa ukuphakama okungalungiseka kwawo wonke umbhede, ikhanda, nezinyawo, amalayili aseceleni alungisekayo, nezinkinobho zikagesi ukuze kusetshenziswe kokubili umbhede nezinye izinto zikagesi eziseduze.Sinombhede wasesibhedlela sikagesi, uMbhede Wesibhedlela Sokuzenzela kanye nombhede wesibhedlela sasekhaya.