Ma riveti a mutu opangidwa ndi countersunk angagwiritsidwe ntchito kukongoletsa, ndipo ma riveti a mutu wozungulira angasankhidwe kuti akhale olimba. Mutha kusankha malinga ndi zosowa zenizeni.
https://www.yukerivet.com/news/do-open-round-head-blind-rivets-need-a-salt-spray-test/
Nthawi yotumizira: Okutobala-19-2022
