Casing And Tubing Of A Kind Used In Drilling For Oil Or Gas, Welded, Of Flat-rolled Products Of Stainless Steel, Of An External Diameter Of <= 406,4 Mm
Casing And Tubing Of A Kind Used In Drilling For Oil Or Gas, Welded, Of Flat-rolled Products Of Stainless Steel, Of An External Diameter Of <= 406,4 Mm