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SU1620786A1
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Measuring device for meter of group delay time
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SU1623772A1
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Hydrocyclone
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SU1624241A1
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Device for releasing gas to atmosphere
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SU1622003A1
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Centrifugal mill
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SU1623924A1
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Method of removing conveyor belt from idlers
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SU1620169A1
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Pulling and setting device for conveying merchant shapes and wire
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SU1620855A2
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Device for checking and adjusting liquid and gas meters
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SU1623800A1
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Apparatus for washing and drying parts
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SU1622295A1
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Method of enhancing chemical stability of glass
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SU1622004A1
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Tumbling barrel for dry-grinding
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SU1623986A1
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Method for feeding glass blend components
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SU1618773A1
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Method of hydrometallurgical treatment of lead-containing products
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SU1620615A1
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Method of optimizing the duty of periodic operation of deep well battery
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SU1624132A1
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Method of increasing oil yield of flooded formations
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SU1624131A1
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Method of developing offshore fields by waterflooding
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SU1618982A1
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Electric furnace for heat treatment of articles
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SU1620997A1
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Device for metering fluids
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SU1622355A1
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Glaze
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SU1620426A1
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Glaze
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SU1618449A1
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Method of flotation of barite
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