Cov rivets taub hau countersunk tuaj yeem siv rau kev zoo nkauj, thiab cov rivets taub hau puag ncig tuaj yeem xaiv rau kev ruaj khov. Koj tuaj yeem xaiv raws li qhov xav tau tiag tiag.
https://www.yukerivet.com/news/do-open-round-head-blind-rivets-need-a-salt-spray-test/
Lub sijhawm tshaj tawm: Lub Kaum Hli-19-2022