Iyo yekugumburisa idanho rakakosha mubutt welding, ichiita basa rakakosha mukugadzira mawelds akasimba uye akavimbika.Ichi chinyorwa chinopa mhedziso yekugumburisa maitiro mubutt welding, ichitsanangura kukosha kwayo, maitiro, uye kukanganisa kweweld mhando.Kukosha kwekugumburisa: Iyo ...
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