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Machine for charging electric steel melting furnace
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System for sampling pulp flows in concentrating mill
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Optoelectronic position detector
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Automatic control system of reaction zone position in ore electric arc furnace bath
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Device for checking quality of rolled stock
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Welding stand for making straight-seam tubes of predetermined length
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Calliper square
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Railway wheel rim inner diameter gauge to be used during rolling
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Control method over effective capacity of stock bin with sintering mixture
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