Ibirango by'ibicuruzwa
Icupa rya zinki rikozwe muri rivets zidafite aho zihuriye risobanura inzira yo gushyira urwego rworoshye rw'ibindi byuma cyangwa alloys ku buso bwa rivets zidafite aho zihuriye. Icupa ririnda icyuma rishyirwa ku buso bwa rivets zidafite aho zihuriye kugira ngo hirindwe ko ubuso bwa rivets zidafite aho zihuriye n'ubushyuhe no kunoza ubushobozi bwo kudashira, ubushobozi bwo gutwara amashanyarazi, urumuri, ubwiza n'ibindi nk'ibyo.
