Yuav kho li cas yog tias rab phom rivet tsis tuaj yeem tom lub rivet?

Hauv qhov no, feem ntau nws yog qhov tsim nyog los hloov lub claw ntawm rab phom rivet!Koj tuaj yeem rub lub taub hau ntawm rab phom rivet kom pom tias cov claw pieces hauv tau hnav.Yog tias cov hniav tsis muaj grooves, koj tsis tuaj yeem hloov cov hniav claw los daws qhov teeb meem no!

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