3. Endhas paku copot: Sawise dipaku, endhas mandrel ora bisa dibungkus lan copot saka awak paku keling.
4. Retakan awak paku keling: Sawise narik paku keling, awak paku keling duwe retakan longitudinal utawa retak kabeh.
https://www.yukerivet.com/news/the-nail-cap-came-off-what-is-the-reason/
Wektu kiriman: 28 Juli 2022