Inkqubo ephazamisayo linyathelo elibalulekileyo kwi-butt welding, edlala indima ebalulekileyo ekudaleni ii-welds ezinamandla nezithembekileyo. Eli nqaku libonelela ngesishwankathelo senkqubo yokuphazamiseka kwi-butt welding, ichaza ukubaluleka kwayo, iinkqubo, kunye nefuthe kumgangatho we-weld. Ukubaluleka kokucaphukisa: I...
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