Ikibaho cyumuzingo cyacapwe (PCBs) nigice cyingenzi mubikoresho byose bya elegitoronike dukoresha uyumunsi. Zitanga urufatiro rwibikoresho bya elegitoronike, byemeza imikorere ikwiye n’amashanyarazi. Ariko, mugihe utegura PCB, guhitamo ibikoresho bikwiye birashobora guhindura cyane imikorere, ...
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