Household and similar electrical appliances - Safety -- Part 2-15: Particular requirements for appliances for heating liquids (IEC 60335-2-15:2012, modified) (english version)
Food hygiene - Production and dispense of hot beverages from hot beverage appliances - Hygiene requirements, migration test; German version EN 16889:2016— 15 стр.
Household and similar electrical appliances - Safety -- Part 2-15: Particular requirements for appliances for heating liquids (IEC 60335-2-15:2012, modified) (english version)