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Ceramic Amazi ya Valve Isahani
Al2O3 Isahani y'amazi ya plaque / Disikiifite ibiranga kurwanya ruswa, kurwanya ubushyuhe bwo hejuru, kwihanganira kwambara, Kubangikanya neza, gukomera,n'ibindi
Al2O3 Isahani y'amazi ya plaque / Disikiifite ibiranga kurwanya ruswa, kurwanya ubushyuhe bwo hejuru, kwihanganira kwambara, Kubangikanya neza, gukomera,n'ibindi