Insimbi engagqwali kulula ukugqwala ngenxa yezizathu eziyinhloko 3 Okokuqala, ngenxa yokuthi insimbi engagqwali weld, is spliced by the Welding induku, kungokwalabo Ukushisa processing ukwelashwa, okuholela element iron akuyona okumsulwa, ukuhlangabezana umswakama nomoya-mpilo emoyeni, kulula...
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