關於「Dnv GL rules for classification Ships」標籤，搜尋引擎有相關的訊息討論：

Rules and standards - DNV.comwww.dnv.com › rules-standardsRules for classification of ships - July 2021 edition - DNVwww.dnv.com › news › rules-for-classification-of-ships-jul...DNV Rules for Ships - July 2022 editionwww.dnv.com › news › dnv-rules-for-ships-july-2022-edit...DNV