Waa maxay macnaha boodboodka indha la'aanta?

Madaxa boodboodka indha la'aanta: sababtoo ah rivetku ma duubin madaxa ciddiyaha, waxay keeni doontaa madaxa boodada rivet.

https://www.yukerivet.com/news/the-core-of-the-blind-rivet-is-not-completely-pulled-out-what-is-the-reason-for-the-fracture/