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Neitman L. N. Fridman M. M. Kozhevnikov N. N. Tsurgan F. P. 《Power Technology and Engineering (formerly Hydrotechnical Construction)》1994,28(1):53-57
1. | A simple, reliable, and ecologically safe design of the drive of a submersible pump and associated devices was developed and thoroughly tested for wide modernization of existing and designing new dredges. |
2. | The introduction of dredges with an additional submersible pump makes it possible to increase the depth of excavation, to increase the concentration of the mixture and productivity with a decrease of specific energy expenditures and equipment wear and increase of ecological protection. |
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