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CN110904297A
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Multi-layer spliced blast furnace water outlet brick
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Overall structure lower skateboard and collector nozzle modular tile
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A kind of coking furnace furnace door brick
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A kind of steel ladle integral type nozzle brick being conveniently replaceable
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Combined type upper nozzle brick equipped with composite construction
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A kind of overall structure upper nozzle brick
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A kind of composite slide-plate that wearproof structural tier is set
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Lower nozzle brick equipped with compound sealing structure
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A kind of blast furnace entirety tapping hole brick
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A kind of novel ventilated brick
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A kind of monoblock type lower nozzle brick using helical flow path
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A kind of graphene high-performance sliding plate brick and its manufacture craft
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A kind of preparation and its process of High-performance graphene coating for slide plate
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A kind of graphene high-performance lower nozzle brick and its manufacture craft
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A kind of compounding and its burning process of machine pressure long-life air brick
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CN110066164A
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A kind of graphene high-performance upper nozzle brick and its manufacture craft
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