RU1771424C
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Separator
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SU1766447A1
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Equipment for separation of oil-gaseous mixture
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SU1751724A1
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Device for control over level of separation of media of different densities
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RU1784081C
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Flame pipe head
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RU1773975C
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Device for collecting oil products from water surface
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SU1722971A2
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Storage and treatment tank for crude oil and reservoir water
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SU1712267A1
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Reservoir for storage and preparation of crude oil and stratal water
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SU1763791A2
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Device for collection and transportation of condensate in gas pipe line
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RU1772514C
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Device for collecting and conveying pipe line condensate
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RU1798559C
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Clutch
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SU1725951A2
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Settling tank for cleaning oil-containing water
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SU1760010A1
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Device for collecting oil from water surface
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SU1722970A1
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Storage and treatment tank for crude oil and reservoir water
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SU1736585A1
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Mixing chamber
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SU1722551A1
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Mixer
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SU1751534A1
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Expanding clutch
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SU1712315A2
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Sedimentation tank for cleaning oil-containing waters
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SU1719014A1
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Unit for vacuum deaeration of water
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SU945760A1
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Coating to base adhesion strength determination method
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SU868489A1
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Method of quality control of article surface prepared for coating
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