Ama-alloys ensimbi engagqwali empeleni ayinto evamile cishe kuyo yonke imboni.Ngenxa yezinto eziyingqayizivele zezinhlobo ezithile zensimbi, ezakhiwe ngensimbi ene-carbon-reinforced iron, iwusizo ikakhulukazi ezimbonini ezinzima, njengemboni yamandla namakhemikhali.
Isikhathi sokuthumela: Aug-03-2023
