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RU1768798C
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Air turbine
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SU1730338A1
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Coast-protecting structure
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Air turbine
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Waterbreak
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Water-development project
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Warehouse for outdoor storing loose materials
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Protecting structure
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Method for determining reaction of ground surface
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Method for determining load bearing capacity of piles
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Hydraulic structure
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Mooring embankment
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Guide-vane assembly of low-pressure air turbine
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Navigable channel in river estuary
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Raw mix for producing light filler
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Protecting structure
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SU1612032A1
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Guarding structure
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SU1645375A1
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Method for utilizing silts in carrying out dredging operations
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