Ibikoresho byo mu bwoko bwa Ceramic biratandukanye muburyo, byoroshye kandi byoroshye, bifite ibara ryiza kandi byoroshye kubisukura, kandi nibyo byambere guhitamo imiryango myinshi kugura ibikoresho byo kumeza. Nyamara, ibara ryamabara hejuru yubutaka bushobora guhinduka umwicanyi. Kurongora, mercure, radium, kadmium ...
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