Metal plating chirongwa chinosanganisira kuisa simbi pamusoro pechimwe chinhu.Izvi zvinoitirwa zvinangwa zvakasiyana-siyana, zvinosanganisira kunatsiridza chitarisiko, kuwedzera corrosion resistance, kupa kusapfeka, uye kugonesa kuita zvirinani.Kune akati wandei akasiyana ...
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