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A kind of integrated stopper rod used for continuous casting and its production technology
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A kind of RH stoves desulfurizing agent
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Continuous casting crystallizer casting powder for 304 stainless steel and preparation method thereof
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A kind of continuous-casting crystallizer especially used function protective material of hyperoxia glassed steel
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A kind of P91 jet chimney steel continuous crystallizer protecting slag and preparation method thereof
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A kind of pulping process of continuous crystallizer protecting slag
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Convertor steelmaking fluorine-free slag former and preparation method thereof
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A kind of carbon-free low-carbon (LC) refractory brick of high-performance and preparation method thereof
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Special cleaner for molten iron ladle furnace liner and using method thereof
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Remelted mold powder of austenite valve steel and preparation method of remelted mold powder
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Glaze-crawling-proof protection coating for immersion type water gap slag line and preparation method of glaze-crawling-proof protection coating
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High-performance non-sintered sliding plate joint material and preparation method thereof
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Special covering slag for auto sheet CSP sheet billet
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