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Ukusetyenziswa okuqhelekileyo kwezinto zobhedu
Ubhedu yintsimbi ye-alloy eyenziwe ngobhedu kunye ne-zinc.Ngenxa yeepropati ezizodwa zobhedu, endiya kungena kwiinkcukacha ezithe kratya apha ngezantsi, yenye yezona zinto zisetyenziswa kakhulu ialloys.Ngenxa yokuguquguquka kwayo, kukho amashishini angenasiphelo kunye neemveliso ezisebenzisa ...Funda ngokugqithisileyo