Full-section excavation type end plate suitable for underwater fishing equipment and sinking method of full-section excavation type end plate
The invention relates to a full-section excavation type end plate suitable for underwater salvage equipment and a sinking method of the full-section excavation type end plate, the full-section excavation type end plate comprises an end plate body and a plurality of excavation machine heads used for...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
22.08.2023
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Subjects | |
Online Access | Get full text |
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