3. Hāʻule ke poʻo kui: Ma hope o ka riveting, ʻaʻole hiki ke uhi ʻia ke poʻo mandrel a hāʻule mai ke kino rivet.
4. Māhā kino Riveting: Ma hope o ka huki ʻana i ka riveting, ʻo ke kino riveting he māwae longitudinal a i ʻole nahā loa.
https://www.yukerivet.com/news/the-nail-cap-came-off-what-is-the-reason/
Ka manawa hoʻouna: Iulai-28-2022