NF C73-854:1998 Safety of household and similar electrical appliances. Part 2 : particular requirements for surface-cleaning appliances employing liquids.
2005NF C73-854:2005 Household and similar electrical appliances - Safety - Part 2-54 : particular requirements for surface-cleaning appliances for household use employing liquids or steam.
1998NF C73-854:1998 Safety of household and similar electrical appliances. Part 2 : particular requirements for surface-cleaning appliances employing liquids.