GOST R IEC 335-2-12-1996 Safety of household and similar appliances. Particular requirements for warming plates and similar appliances and methods of test
2005GOST R 52161.2.12-2005 Safety of household and similar electrical appliances. Part 2.12. Particular requirements for warming plates and similar appliances
1996GOST R IEC 335-2-12-1996 Safety of household and similar appliances. Particular requirements for warming plates and similar appliances and methods of test