1. Inta lagu jiro tijaabada, xawaaraha dhaqdhaqaaqa ee shuck waa inuusan dhaafin 3 mm / min.Inta lagu jiro tijaabada, haddii mandrel dunta leh ay dhaawacmaan, tijaabada waa la joojiyay.2. Inta lagu guda jiro habka loo maroojinayo lawska rivet gudaha mandrel dunta leh, haddii mandrel dunta uu dhaawacmo, te...
Akhri wax dheeraad ah