DIN EN 13951:2012-08 Liquid pumps - Safety requirements - Agrifoodstuffs equipment; Design rules to ensure hygiene in use; German version EN 13951:2012
2012DIN EN 13951:2012-08 Liquid pumps - Safety requirements - Agrifoodstuffs equipment; Design rules to ensure hygiene in use; German version EN 13951:2012
2012DIN EN 13951:2012 Liquid pumps - Safety requirements - Agrifoodstuffs equipment; Design rules to ensure hygiene in use; German version EN 13951:2012
2010DIN EN 13951:2010 Liquid pumps - Safety requirements - Agrifoodstuffs equipment - Design rules to ensure hygiene in use; German version EN 13951:2003+A1:2008
2004DIN EN 13951:2004 Liquid pumps – Safety requirements – Food equipment; Construction rules to ensure hygiene during use