Author(s): Teruo Kumagai; Masahiro Muraoka
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Keywords: No Keywords
Abstract: The purpose of this study is to develope a water-jet pump for thetransportation of solid materials in order to remove sands and soils heaped onthe floor of rivers,lakes and marshes,or to lift valuable mineral resorces indeep seas,for example,manganese nodules,cobalt-rich clusts and so on.
Year: 1991