DIN EN ISO 6520-2:2013 Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 2: Welding with pressure (ISO 6520-2:2013); Trilingual version EN ISO 6520-2:2013 was changed to KS B ISO 8333:2014 Liquid flow measurement in open channels by weirs and flumes — V-shaped broad-crested weirs.
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