🌐EnglishEnglishFrançaisItalianoNederlandsРусский中文EntityQ2052888· pop 7· linked from 34 articlescaissonAlso known as floating caisson, ship caissonform of lock gate consisting of a large floating iron or steel boxAvailable in 6 languagesРусскийItalianoBulgarianNederlandsUkrainianvia Wikidata sitelinks · CC0ConnectionslockEntityNorth SeaEntityCategoriesDocks (maritime)Locks (water navigation)Types of gates