1. Ubuninzi be-aluminium buncinci kakhulu, kuphela i-2.7g / cm. Nangona ithambile ngokwentelekiso, inokwenziwa kwiingxubevange ezahlukeneyo ze-aluminiyam, ezifana ne-aluminiyam eqinile, i-aluminiyam ye-ultra hard, i-aluminiyam yobungqina bokurusi, i-aluminium ephosiweyo, njl.
Funda ngokugqithisileyo