GOST R IEC 335-2-2-1995 Safety of household and similar electrical appliances. Particular requirements for vacuum cleaners and water suction cleaning appliances and test methods
2005GOST R 52161.2.2-2005 Safety of household and similar electrical appliances. Part 2.2. Particular requirements for vacuum cleaners and water-suction cleaning appliances
1995GOST R IEC 335-2-2-1995 Safety of household and similar electrical appliances. Particular requirements for vacuum cleaners and water suction cleaning appliances and test methods