Aka abụọ nke ndị ọrụ na-eji egbe rivet aka arụ ọrụ, nke mbụ bụ egbe rivet, wee tinye rivet n'ime egbe rivet, kwekọọ na akụkụ a ga-etinye, mechie egbe rivet, ị nwere ike iru ọrụ nke ịdụnye.
Igwe pneumaticegbe rivetbụ ọrụ otu aka, ugbu a egbe mmiri ara ehi, ngwa ngwa.
Oge ozi: Disemba-23-2022