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ARRANGEMENT FOR PROTECTING THE PROPELLING AND STEERING UNIT OF CARGO SHIP FOR SALING THROUGH ICE
ARRANGEMENT FOR PROTECTING THE PROPELLING AND STEERING UNIT OF CARGO SHIP FOR SALING THROUGH ICE
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机译:护航航行的货船的推进和转向装置的布置
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摘要
device for protection of vehicle steering propulsion ship ice vessels made from направл ющих ribsinstalled in the ship's hull below the waterline angle to the centre plane отличающеес so that, with a
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