690220910011
HS 690220910011 - Fire bricks made of chamotte; alumina, silica, or mixtures >50%, 20<alumina<44%
Fire bricks made of chamotte; alumina, silica, or mixtures >50%, 20<alumina<44%
gtipFire bricks made of chamotte; alumina, silica, or mixtures >50%, 20<alumina<44%
Open PageFire bricks made of chamotte; alumina, silica, or mixtures >50%, 20<alumina<44%
gtip