1. Ibintu byibanze byuburyo bwumukandara: Umukandara wumusenyi muri rusange ugizwe nibintu bitatu byingenzi: Ibikoresho shingiro, Binder na abrasives.Ibikoresho fatizo: Imyenda yimyenda, Urupapuro rwibanze, Urufatiro.Binder: kole yinyamanswa, Semi-resin, resin yuzuye, irwanya amazi pr ...
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