Ama-rivets ensimbi engagqwali asetshenziswa ezinhlobonhlobo zezicelo, kusukela empilweni yomndeni omncane, ukuya ezindizeni, emikhunjini nasembonini ye-aerospace, konke akukwazi ukuhlukaniswainsimbi engagqwali rivets.Kwezokwelapha, ibuye isetshenziswe kumishini yezokwelapha.
Isikhathi sokuthumela: Nov-10-2022