2011DIN EN ISO 4414:2011-04 Pneumatic fluid power - General rules and safety requirements for systems and their components (ISO 4414:2010); German version EN ISO 4414:2010 / Note: DIN EN 983 (2009-06) remains valid alongside this standard until 2011-11-01.
2011DIN EN ISO 4414:2011 Pneumatic fluid power - General rules and safety requirements for systems and their components (ISO 4414:2010); German version EN ISO 4414:2010
1970DIN EN ISO 4414 E:2008-07 General rules and safety requirements for pneumatic transmission systems and their components (draft)