Mangaphi amaxesha apho kukho iingxaki zemveliso xa iikhoyili ezintsha okanye inyibilika zifakwa kwimveliso?Ezi ngxaki zinokuba zikhefu, iintanda, i-burrs, ukungena kakubi kwe-weld, indawo engafanelekanga ye-electropolished, kunye nezinye ezininzi.Uvavanyo lokuqina, iimvavanyo zokuqina, kunye namacandelo e-metallographic cross, kunye nophononongo lwef...
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