DIN EN ISO 10893-11 : 2020 Title: Non-destructive testing of steel tubes - Part 11: Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections (ISO 10893-11:2011 + Amd 1:2020) (includes Amendment A1:2020) Year: 2020 Publisher: DIN Media GmbH Availability: Within 1-2 working days