Inyibilika yenziwe nge-sily ifikelele kumgangatho wehlabathi.
I-melt yenziwe nge-alloy yesilivere-yobhedu, kunye neqhosha elisisigxina kunye nomgangatho ufikelele kumgangatho wamazwe ngamazwe.
Inyibilika yenziwe nge-sily ifikelele kumgangatho wehlabathi.I-melt yenziwe nge-alloy yesilivere-yobhedu, kunye neqhosha elisisigxina kunye nomgangatho ufikelele kumgangatho wamazwe ngamazwe.