Ngaphakathi umtjhini omkhulu wokwenza umtjhiso, ihlelo lokulawula lifaka hlangana iinsetjenziswa, amamitha, amapayipi, amavalvu, njll. ukulawula amapharamitha ahlukahlukeneko nezenzo kiyo yoke indlela yokwakha okutjhisako. Lawula ngokuya ngeemfuneko zenqubo. Kunendlela yokulawula ngesandla, yokulawula ngemitjhini kagesi, yokulawula ikhomphyutha nezinye iindlela.
Ukukhethwa okukhethekileko kuzokuqalwa ngokuzeleko ngokuya ngokutjala imali kokuthoma, iindleko zabasebenzi, iimfuneko zethekhnikhi, iindleko zemitjhini yokukhiqiza neyokugcina nezinye izinto.

Isikhathi sokuposa: Aug-29-2022

