Household and similar electrical appliances - Safety - Part 2-68: Particular requirements for spray extraction machines, for commercial use (IEC 60335-2-68:2012, modified) (english version)
Household and similar electrical appliances - Safety -- Part 2-55: Particular requirements for electrical appliances for use with aquariums and garden ponds (IEC 60335-2-55:2002 + A1:2008) (english version)
