Q：Ndezvipi hunhu hwema "blind rivets" emhando ye "double drum" uye musiyano uripo pakati pawo?
A：Modhi yekushandisa ine chekuita nerivet yekudhonza ine mhando mbiri yedhiramu, iri yerivet yekudhonza ine mhando yechimiro,
Rivet inodhonza core yerudzi rwemadhiramu maviri yakasiyana nerivet inodhonza core yerudzi rweopen type. Mushure mekudhonza, core inodhonza mugumo wemuviri werivet mumusoro werivet yerudzi rwemadhiramu maviri, kuitira kuti ibate zvikamu zviviri zvechimiro zvine rivet uye kuderedza kumanikidzwa kunoshanda pamusoro pezvikamu zvechimiro.
Nguva yekutumira: Chikunguru-21-2021