Hot finished structural hollow sections of non-alloy and fine grain steels - Part 1: Technical delivery conditions; German version EN 10210-1:2006— 40 стр.
Cold formed welded structural hollow sections of non-alloy and fine grain steels - Part 1: Technical delivery conditions; German version EN 10219-1:2006— 39 стр.
Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements; German version EN 10253-2:2007— 125 стр.
Welding - General tolerances for welded constructions - Dimensions for lengths and angles; shape and position (ISO 13920:1996); German version EN ISO 13920:1996— 7 стр.