Iki gicuruzwa gikoreshwa mubiziga bya PU hamwe na Aluminium. Abakinnyi bafite ibiziga bya Polyurethane kuri AL Rim, Abakinnyi bikozwe muri polyurethane polymer compound, ikaba ari elastomer hagati ya plastiki na reberi. Ikigo gifite ibikoresho ...
Soma byinshi