sand sludger
noun1
A sand ejector, modified from the jet pump, used in caissons for sinking the foundations of bridges.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
A sand ejector, modified from the jet pump, used in caissons for sinking the foundations of bridges.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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