Grab dredger

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urn:mrn:iala:dic:7-6-0295

A vessel fitted with a jib arm from which a split hinged bucket with curved jaws (the grab) is dropped to excavate underwater.




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

Languages

English

ampere

International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM

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