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Facility for movement through pipe-line
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Method of electroerosion machining of geared articles
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Deaeration plant
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Steam boiler
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Steam boiler
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Method for cutting of plates by disks with outer cutting edge
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Drum boiler operation method
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Drum boiler-operation method
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Pulse selector
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Box-section complex coating plate with two sloping surfaces
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Reinforced concrete discrete bracing for three-layer wall panel
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Reinforced concrete discrete bracing for three-layer wall panel
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Rank filter
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Single-phase transistor bridge inverter
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Ribbed fence
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Deaeration unit
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Device for removal of surface layer of oil- containing liquids
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Median identifier
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Boiler plant
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Thermal power station
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