3. Hlooho ea lenala e oa oa: Ka mor'a ho riveting, hlooho ea mandrel e ke ke ea phutheloa ebe e oa ho tloha 'meleng oa rivet.
4. Ho phunyeha ha 'mele oa riveting: Ka mor'a ho hula riveting,' mele oa riveting o na le lekhalo la longitudinal kapa o phunyehile ka ho feletseng.
https://www.yukerivet.com/news/the-nail-cap-came-off-what-is-the-reason/
Nako ea poso: Jul-28-2022