SU1805585A1
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Method to separate suspension in a settling centrifuge with periodical settling discharge
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SU1809558A1
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Mixing device
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SU1837411A1
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Method for manufacture of evaporated milk and milk products
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SU1777268A1
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Apparatus for solutions crystallization
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SU1824745A1
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Vertical separator
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SU1753634A1
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Device for grinding materials
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SU1812667A1
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Method of running evaporation plant
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SU1805584A1
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Rotor of centrifugal separator
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SU1723704A1
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Multistep vertical film evaporator
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SU1804176A1
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Absorptive pump
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SU1729025A1
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Method of dissolving salts and ore minerals
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SU1835790A1
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Method of concentration of electrolytical caustic alkali
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SU1744837A1
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Rotor for separating thickener
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SU1812665A1
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Evaporation apparatus with ascending skim
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SU1752109A1
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Equipment for dissolution of nuclear fuel
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SU1780210A2
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Device for grinding materials
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SU1656741A2
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Bowl centrifuge
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SU1788705A1
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(method of preparing manganese hydroxide)
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SU1748372A2
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Device for feeding suspension into vertical centrifuge
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SU1628631A1
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Method of coupling parts by axial pressing
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