Aerospace series - Inserts, UNJ threads, self-locking, with self-broaching keys - Part 003: Technical specification; German and English version EN 4673-003:2010— 53 стр.
Non-destructive testing of steel tubes - Part 4: Liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections (ISO 10893-4:2011); German version EN ISO 10893-4:2011— 13 стр.
Friction stir welding - Aluminium - Part 4: Specification and qualification of welding procedures (ISO 25239-4:2011); German version EN ISO 25239-4:2011— 30 стр.