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Pulleys
Icyifuzo cyiza gitanga iburayi bisanzwe byabanyamerika, hamwe no guhuza ibihuru hamwe nibikoresho bidafunze. Byakozwe muburyo buhanitse kugirango byemeze neza neza kandi bitange amashanyarazi yizewe. Mubyongeyeho, Goodwill itanga ibicuruzwa byabigenewe birimo ibyuma, ibyuma, kashe ya kashe hamwe nubusa. Dufite ubushobozi bwihariye bwo gukora ibicuruzwa kugirango dukore ibisubizo byakozwe na pulley ibisubizo bishingiye kubisabwa byihariye nibidukikije. Kugirango uhuze ibyifuzo bitandukanye byabakiriya, usibye gusiga amarangi ya electrophoreque, fosifate, hamwe nifu ya poro, Goodwill itanga kandi uburyo bwo kuvura hejuru nko gusiga amarangi, gusya, hamwe na plaque ya chrome. Ubu buryo bwo kuvura bushobora gutanga ubundi buryo bwo kurwanya ruswa hamwe nuburanga kuri pulley.
Ibikoresho bisanzwe: Shira icyuma, ibyuma byangiza, C45, SPHC
Irangi rya electrophoreque, fosifatiya, ifu yifu, isahani ya zinc
