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Light-burning corundum precast block for refining steel ladle
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Method for producing ladle joint material by utilizing waste corundum bricks
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Method for solving non-uniform corrosion of steel ladle working layer
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Method for producing baking-free magnesia carbon brick
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Production method of ladle permanent liner casting material
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Stepped cover board type valve for tunnel drying hole hot air flue
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Masonry method of permanent ladle layer by using magnesia carbon bricks
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Throw repairing method of ladle porous bricks
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Anti-oxidation paint for inner wall of ladle
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Method for transforming coal-fired boiler into gas-fired boiler
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Method for laying bottom of prefabricated block ladle by using small building blocks
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Flat building method of prefabricated block on ladle wall and slag line areas
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