corundum mullite brick, corundum mullite brick
Corundum Mullite Plate Refractory High Compressive Strength 1500C Refractory Corundum Mullite Flat Ceramic Membrane Push Plate. RMB 50.00-300.00 Piece. ... china factory white High Alumina light weight ceramic corundum refractory mullite insulating fire bricks. ... from which the percentage of corundum mullite brick supply is 100% respectively.
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