DNV FH40,NV/FH40,DNV Grade FH40 shipbuilding steel plate

Steel Name:NV FH40shipbuilding steel plate,DNV Grade DH40 marine steel plate Steel Grade:Grade FH40 Steel Standard: Det Norske Veritas(DNV) Thickness:2mm-350mm Width:1200mm-4200mm Length:3000mm-18000mm SurfaceTreatment:Sh…

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