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Al2O3-CaO-C brick for ladle bottom and preparation method thereof
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Prefabticated member for detecting compressive strength of dry ramming material, and making method thereof
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Nitrogen-increase-preventing long nozzle for continuous casting ladle
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Dry vibration material used in tundish, and preparation method thereof
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Lightweight cast refractory material used in industrial kiln, preparation method and application thereof
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Immersion type water gap forming die and manufacturing method thereof
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Olivine sand prefab and production method thereof
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Alumina-spinel-carbon brick containing aluminachrome slag and preparation method of alumina-spinel-carbon brick
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Electric furnace top central area furnace cover and preparation method thereof
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Alumina electric furnace cover and preparation method thereof
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Castable for working layer of refining ladle slag line as well as preparation method and application of castable
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Preparation method of steel ladle carbon-free precast block
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Durable alkaline spraying-repairing material and applications
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Immersed water port body material
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Molten-slag-resistant spray paint for lade and application method thereof
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Continuous casting tundish current stabilizer and preparation method thereof
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Processing method for anti-explosion refractory castables used by steel ladle working layers
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Refining steel ladle carbon-free periclase spinel baking-free brick and preparation method thereof
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