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A kind of furnace bottom top and bottom combined blown converter masonry way living
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Pneumatic drawing device for broken cloth bags of pulsed bag type dust collector
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Device for replacing roller chain coupling chain
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Automatic high-speed wire rod bundling machine wire frame device
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Pipeline arrangement mode of blast furnace tuyere area cooling equipment
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Tungsten carbide roller ring hoisting tool
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Strip steel coiling width measurement device
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Cutting device for manufacturing waste conveying belt to replace electromagnetic pulse valve small diaphragm
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Method for blast furnace stopping for heavy maintenance
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Pull-ring-bearing double nipple for rapidly replacing male connector
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Safety oxygen bottle cap device
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Dedusting cloth bag damage detection device
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RH (Ruhrstahl-Heraeus) carbon-adding deoxidization advanced operation method
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Pin shaft dismounting tool
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Method for pretreatment of LF furnace refined molten steel and low-cost improvement of desulfurization rate
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Quick replacement device for water-cooled discharge duct
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Automatic belt adjusting device
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