Kunokubakho iintlobo ezimbini ezilandelayo ze-riveting:
1. Umbombo mkhulu kakhulu, kwaye ububanzi be-rivet buncinci kakhulu, kwaye ukwandiswa kwe-rivet akwanelanga.
2. Ubude be-pull stud bufutshane kakhulu ukuba bungabanjiswa.
Ixesha lokuthumela: Sep-28-2022
