bn:00178185n
Noun Concept
Categories: Shipbuilding, Sea ice, Classification societies, Baltic Sea
EN
ice class  Ice-strengthened hull  Ice-strengthened ship  Ice rating
EN
Ice class refers to a notation assigned by a classification society or a national authority to denote the additional level of strengthening as well as other arrangements that enable a ship to navigate through sea ice. Wikipedia
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EN
Ice class refers to a notation assigned by a classification society or a national authority to denote the additional level of strengthening as well as other arrangements that enable a ship to navigate through sea ice. Wikipedia
Class of ship with a thick hull Wikidata
Wikipedia
Wikidata