關於「NORSOK N-004」標籤，搜尋引擎有相關的訊息討論：

[PDF] NORSOK STANDARD N-004 Design of steel structureswww.standard.no › pagefiles › n-004N-004 Design of steel structures (Rev. 3, February 2013)www.standard.no › norsok-standard-categories › n-structuralNORSOK N-004 - Techstreetwww.techstreet.com › standards › norsok-n-004[PDF