Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high pressure cleaners and steam cleaners (IEC 60335-2-79:2002 + A1:2004 + A2:2007, modified) (english version)
Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Engineering methods for small movable sources in reverberant fields -- Part 1: Comparison method for a hardwalled test room— 44 стр.
Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Engineering methods for an essentially free field over a reflecting plane— 86 стр.
Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high pressure cleaners and steam cleaners (IEC 60335-2-79:2012, modified) (english version)
Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 1: Common safety requirements (includes Amendment A1:2010)— 47 стр.
Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 1: Common safety requirements; German version EN 12921-1:2005— 44 стр.
Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high pressure cleaners and steam cleaners (IEC 60335-2-79:2012, modified) (english version)
