IEC 61326-1:2020-Electrical equipment for measurement, IEC 60335-2-39:2012-Household and similar electrical appliances-Safety-Part 2-39: Particular requirements for commercial electric multi-purpose cooking pans, IEC 60601-1-10:2007/AMD2:2020-Amendment 2-Medical electrical equipment-Part 1-10: General requirements for basic safety and essential per