Imisumari ya Corundum Ceramic, yiteguye koherezwa ~

Imisumari ya ceramic yakozwe ku giti cyayo yoherezwa ku bakiriya b'i Burayi

Imisumari y'ifuru ishyushye cyane/Imisumari ya Corundum ceramic /Ibikoresho byo mu itanura rishyushye cyane/Imisumari ya alumina nyinshi mu ibumba/Ibikoresho byo gufunga bya alumina

Ingano zishobora guhindurwa