Inkqubo yokuThengisa Ugcino lwempahla eluhlaza Machines oomatshini bokusonga Ukunyanga ii-oveni Oomatshini bokwenza sanding abavela eTaiwan ② ukusika oomatshini ④ Iteyiphu yokugoqeka koomatshini Ukususa i-mandrel kunye ne-tape Ukuhlolwa komgangatho Ukupakisha Isongelwa njani ityhubhu yokusonga ikhabhoni yefayibha