3. Sirah paku ragrag kaluar: Saatos riveting, sirah mandrel teu bisa dibungkus sarta ragrag kaluar tina awak rivet.
4. Riveting awak cracking: Sanggeus narik riveting, awak riveting boga retakan longitudinal atawa sagemblengna retakan.
https://www.yukerivet.com/news/the-nail-cap-came-off-what-is-the-reason/
waktos pos: Jul-28-2022