Umahluko omkhulu phakathi kwazo kukuba ukongeza kumandla aphezulu, uphawu oluqhelekileyo lweerivethi zolwakhiwo kukuba undoqo weenzipho uvalelwe kumzimba werivethi emva kokurivethiswa. Abantu abaninzi banokucinga ukuba undoqo werivethi werivethi eziqhelekileyo nawo ugcinwa kumzimba werivethi emva kokurivethiswa, kodwa eneneni ukhululekile, kwaye iirivethi zolwakhiwo zinika ingqalelo kumandla okugcina undoqo werivethi.
Uhlobo lwe-hemlock ye-rivet eyimfama yentsimbi
Ixesha lokuthumela: Okthobha-20-2021