Kedu uru ihe onwunwe nke ụfụfụ aluminom?
Ụfụ Aluminom dị arọ n'ihi njirimara nhazi ya, ịmepụta njupụta ya dị ntakịrị, naanị 0.2 ~ 0.4g / cm3, njupụta nke aluminom metal 0.1-0.4 ugboro, na mgbakwunye na-adị ala karịa aluminum alloy, titanium alloy,. ..
lee nkọwa