Soldering
I-Soldering: Ukuvikela izakhiwo zemishini ye-carbide enosimende nokugcina ukusatshalaliswa kwe-cobalt yasekuqaleni.
ISITHOMBE ESIHLOBANE
Siyakwamukela Umbuzo Wakho
Ikheli lakho le-imeyili ngeke lishicilelwe. Izinkambu ezidingekayo zimakwe *