Ukuqonda i-U-Bolt Intsimbi engenaso: Ulwazi olubalulekileyo kwizicelo zeShishini

I-U-bolts zii-boteners ezikhethekileyo ezimile njengoonobumba "U" kwaye zisetyenziswa ngokubanzi kwizicelo ezahlukeneyo zeshishini ukukhusela imibhobho, iintonga, okanye ezinye izinto ngaphezulu. Xa yenziwe ngentsimbi engenangqiqo, ii-U-bolts zinikezela ukuqina okuphuculweyo, ukumelana nokubola kunye namandla, ukwenza zilungele ukusetyenziswa ngaphakathi nangaphandle. Enye yezibonelelo eziphambili zokusebenzisa i-U-bolt ste engagqiba