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80% High Refractory Alumina Brick18
Phosphate High Alumina Brick37
Phosphate High Alumina Brick59
Phosphate High Alumina Brick40
Phosphate High Alumina Brick52
Phosphate High Alumina Brick74
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Special Alumina Brick18
Phosphate Alumina Brick22
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Phosphate Alumina Brick51
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Phosphate Alumina Brick78