DIN EN 50050:2007 Electrical apparatus for potentially explosive atmospheres - Electrostatic hand-held spraying equipment; German version EN 50050:2006
2014DIN EN 50050-1:2014 Electrostatic hand-held spraying equipment - Safety requirements - Part 1: Hand-held spraying equipment for ignitable liquid coating materials; German version EN 50050-1:2013
2007DIN EN 50050:2007 Electrical apparatus for potentially explosive atmospheres - Electrostatic hand-held spraying equipment; German version EN 50050:2006