3. Musoro wembambo unodonha: Mushure mekuputika, musoro we mandrel haugoni kuputirwa uye unodonha kubva pamuviri werivet.
4. Riveting body cracking: Mushure mekudhonza riveting, riveting body ine longitudinal crack kana kuti yakanyatsoputika.
https://www.yukerivet.com/news/the-nail-cap-came-off-what-is-the-reason/
Nguva yekutumira: Jul-28-2022