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Puli
Goodwill itanga pulley zisanzwe zo mu Burayi no muri Amerika, ndetse n'ibikoresho bihuza n'imfunguzo n'ibikoresho bifunga bidafite imfunguzo. Bikorwa ku rwego rwo hejuru kugira ngo bihuze neza na pulley kandi bitange ingufu zihamye. Byongeye kandi, Goodwill itanga pulley zihariye zirimo icyuma gishongeshejwe, icyuma, pulley zitetseho kashe n'ipulley zitagira umugozi. Dufite ubushobozi bwo gukora pulley zigezweho mu buryo bwihariye hashingiwe ku bisabwa byihariye n'ahantu hakoreshwa. Kugira ngo duhuze n'ibyo abakiriya bakeneye bitandukanye, uretse gusiga irangi rya electrophoretic, phosphating, na poda, Goodwill inatanga uburyo bwo gutunganya ubuso nko gusiga irangi, galvanizing, na chrome. Ubu buryo bwo gutunganya ubuso bushobora gutanga ubundi buryo bwo kwirinda ingese n'ubwiza kuri pulley.
Ibikoresho bisanzwe: Icyuma gikozwe mu cyuma, icyuma gikozwe mu cyuma gikozwe mu cyuma gishyushye, C45, SPHC
Gushushanya hakoreshejwe electrophoretique, phosphating, ifu yo gusiga, gusiga zinc
