English version

diving bell

From Longman Dictionary of Contemporary Englishdiving bellˈdiving bell noun [countable]  HEOa metal container that is open at the bottom and filled with air under pressure, in which people can work under water
Examples from the Corpus
diving bellA ship that loses energy, a diving bell that gains it.Bookcases, iron safes, furniture from the Old World, a diving bell.A schedule 6 mixed gas diving bell.All deep diving beyond 50 metres requires a schedule six diving bell which can carry two or three divers.
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