Steel tubes for precision applications - Technical delivery conditions - Part 5: Welded and cold size square and rectangular tubes; German version EN 10305-5:2003— 25 стр.
Non-destructive testing of steel tubes - Part 3: Automatic eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of imperfections; German version EN 10246-3:1999— 8 стр.
Non-destructive testing of steel tubes - Part 8: Automatic ultrasonic testing of the weld seam of electric welded steel tubes for the detection of longitudinal imperfections; German version EN 10246-8:1999— 7 стр.
Non-destructive testing of steel tubes - Qualification and competence of level 1 and 2 non-destructive testing personnel; German version EN 10256:2000— 9 стр.
Steel tubes for precision applications - Technical delivery conditions - Part 5: Welded cold sized square and rectangular tubes; German version EN 10305-5:2010— 24 стр.
Steel tubes for precision applications - Technical delivery conditions - Part 5: Welded cold sized square and rectangular tubes; German version EN 10305-5:2010— 24 стр.