wedge anchor ibyuma bidafite ingese: Ni muburyo bwa silindrike. Impera imwe yimigozi ihambirijwe hamwe nutubuto, naho urundi ruhande ni uruzitiro rwa conge rwanditseho uburyo bwo kurwanya kunyerera. Ikozwe mu byuma bya karubone, ibyuma bidafite ingese nibindi bikoresho, ni bike mubiciro, byizewe mumato, kandi bifite imbaraga zo kurwanya ruswa hamwe nubukanishi. Ikoreshwa cyane mubwubatsi, Ikiraro, inganda namashanyarazi nizindi nzego.