3. Musoro wembambo unodonha: Mushure mekuputirwa, musoro we mandrel haugone kuputirwa uye unodonha kubva mumuviri we rivet.
4. Muviri unotsemuka: Mushure mekukweva riveting, muviri unotsemuka unotsemuka kwenguva refu kana kuti unotsemuka zvachose.
https://www.yukerivet.com/news/the-nail-cap-came-off-what-is-the-reason/
Nguva yekutumira: Chikunguru-28-2022