Hot rolled products of structural steels - Part 2: Technical delivery conditions for non-alloy structural steels; German version EN 10025-2:2004— 37 стр.
Quality requirements for fusion welding of metallic materials - Part 1: Criteria for the selection of the appropriate level of quality requirements (ISO 3834-1:2005); German version EN ISO 3834-1:2005— 12 стр.
Quality requirements for fusion welding of metallic materials - Part 2: Comprehensive quality requirements (ISO 3834-2:2005); German version EN ISO 3834-2:2005— 15 стр.
Quality requirements for fusion welding for metallic materials - Part 3: Standard quality requirements (ISO 3834-3:2005); German version EN ISO 3834-3:2005— 14 стр.
Quality requirements for fusion welding of metallic materials - Part 4: Elementary quality requirements (ISO 3834-4:2005); German version EN ISO 3834-4:2005— 8 стр.