English-Bulgarian translations for caisson

кесонИ все пак той потъна по време на първия си рейс, въпреки водонепропускливите кесони, тъй като инженерите не бяха помислили, че може да се получи цепнатина с такъв размер. Yet it sank on its maiden voyage, despite the watertight caissons, because the engineers did not think there could be a leak on that scale.
парашут

An enclosure from which water can be expelled, in order to give access to underwater areas for engineering works etc
The gate across the entrance to a dry dock
A two-wheeled, horse-drawn military vehicle used to carry ammunition (and a coffin at funerals
A large box to hold ammunition
A coffer

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