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Separator
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Method for mining steeply dipping thin vein deposits with bulge
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System for lubricating shaft bearings
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Process of combined development of deposit
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Sealing wheel of dredge pump
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Special shape support pliancy unit
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Powered supports of stopes
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Method for mineral bed mining by stopes
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Method of working out ore bodies
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Method for mining ore deposits with chamber extraction
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Method of breaking ore
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Burner device
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Microfertilizers
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Hydraulic earth-drilling machine
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Drilling rig
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