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Device for measurement of short-circuit current
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Method for erection of pipe foundation
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Method of depth grinding
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Method for crushing rolled stock
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Method of casting
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Optical level indicator
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Device for testing of guaranteed life of commutation apparatuses
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Device for commutating apparatus service life testing
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Cast iron
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Starting and control device for a transformer-switch converter
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SU1762104A1
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Electrical detonator
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Automated hydraulically pulsed vertical vibration press
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Electrohydraulic system for operating double sluice gates
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RU1793071C
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Planetary-rotor small-scale hydraulic motor
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SU1757114A1
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Device for restoration of timer signal from digital flow
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RU1773545C
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Device for extruding female threads on hollow parts
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RU1793218C
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Method of measuring distance
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RU1796913C
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Optical level gage
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SU1746222A1
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Device for gas flow rate measuring
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