Okokuqala, konke ukumelana nokushisa okuphezulu kwe-rivet yensimbi engagqwali.
Okwesibili, ukusebenza ngokomzimba kwayo yonke i-rivet yensimbi engagqwali, inezinga eliphezulu lokungalungi kukagesi.
Okwesithathu, konke kunamandla e-rivet eyisiphukuphuku yensimbi engagqwali, umthwalo oqinile.
Isikhathi sokuthunyelwe: Jan-25-2021