Shaabad bir ah oo aluminium ah oo leh dahaadh indho la'aan ah

Sharaxaad Gaaban:

Daboolka daahyada ah ee daboolka leh. Farqiga ugu badan ee u dhexeeya daboolka daahyada leh ee madaxa qubbada leh waa daboolka shaabadaysan.
Rivet indho la'aan ah oo aan biyuhu karin.