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Torpede ladle having covering apparatus
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System for rapid excluding slag
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Transter apparatus for scrap of balance
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Non-contact type removing apparatus for rolling oil
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Rail bogie for possible autonomously travelling of curved section
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Table lifting for control system
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Variable system for sports climbing
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Duct of dust lump crushing system
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Semi auto hole opener for ladle molten outlet
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Segment upper frame rotation apparatus for continuous casting
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