I-Bolt iyona mveliso ye-hardware eqhelekileyo kubomi bethu bemihla ngemihla, edlala indima ebaluleke kakhulu ebomini bethu.Enye yeebholiti eziqhelekileyo ibizwa ngokuba yi-U-bolt.Namhlanje, siza kuthetha malunga nokusetyenziswa kwe-U-bolt?Ubume bubunjwe ngu-U, ngoko ikwabizwa ngokuba yi-U-shaped bolt.Iziphelo zombini zine...
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