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Izikulufu zebhola ezinyakazayo
Isikulufu se-ball roller esihlala isikhathi eside siyizinsimbi ezisetshenziswa kakhulu zokudlulisela emishinini yamathuluzi nemishini enembayo, esakhiwe isikulufa, inathi, ibhola lensimbi, ishidi elilayishwe ngaphambili, idivayisi ehlehlayo, idivayisi engangenwa uthuli, umsebenzi wayo oyinhloko ukuguqula ukunyakaza okujikelezayo kube ukunyakaza okuqondile, noma i-torque ibe amandla aphindaphindiwe we-axial, ngesikhathi esifanayo ngokunemba okuphezulu, izici ezihlehliswayo nezisebenza kahle.Ngenxa yokumelana kwayo okuphansi kokungqubuzana, izikulufu zebhola zisetshenziswa kabanzi ku-equ yezimboni ehlukahlukene...
