IEC 60051-9:2019-Direct acting indicating analogue electrical measuring instruments and their accessories-Part 9: Recommended test methods, IEC 60335-2-36:2017-Household and similar electrical appliances-Safety-Part 2-36: Particular requirements for commercial electric cooking ranges, IEC 60335-2-73:2002+AMD1:2006+AMD2:2009 CSV-Household and simila