2021-11-12

Isizathu sokuthi kungani amabhamuza avela lapho ehambisa amabhodi anezitambi

Manje abanye abangane bathola ukuthi lapho besebenzisa i-argon arc welding ukuwela izingcezu ezimbili zesitembu kuzoba namabhamuza amancane akhiqizwa, okuthi ngezinga elithile elithinta ikhwalithi nobuhle be-welding.