Ma rivets amutu a Countersunk atha kugwiritsidwa ntchito kukongola, ndipo ma rivets amutu ozungulira amatha kusankhidwa kuti akhale olimba.Mukhoza kusankha malinga ndi zosowa zenizeni.
https://www.yukerivet.com/news/do-open-round-head-blind-rivets-need-a-salt-spray-test/
Nthawi yotumiza: Oct-19-2022