Kusiyanitsa kwakukulu pakati pawo ndikuti kuwonjezera pa mphamvu zambiri, mawonekedwe amtundu wa ma rivets amapangidwe ndikuti msomali wa msomali umatsekedwa m'thupi la rivet pambuyo pa kugunda.Anthu ambiri atha kuganiza kuti maziko a ma rivets wamba amasungidwanso m'thupi la rivet atatha kugwedezeka, koma kwenikweni ndi lotayirira, ndipo ma rivets omangika amalabadira mphamvu yosungira ya rivet pachimake.
Chitsulo chopangidwa ndi khungu lakhungu la rivet hemlock
Nthawi yotumiza: Oct-20-2021