ISO-6520-2 Complete Document History
Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 2: Welding with pressure

Complete Current Edition:
   2ND EDITION - Part 2: Welding with pressure - Aug. 1, 2013

Obsolete Revision Information:
   1ST EDITION - IMPERFECTIONS IN METALLIC MATE - Dec. 15, 2001