Methods for measuring the performance of electric household coffee makers (IEC 60661:1999 + A1:2003 + A2:2005); German version EN 60661:2001 + A1:2003 + A2:2005— 20 стр.
Food hygiene - Production and dispense of hot beverages from hot beverage appliances - Hygiene requirements, migration test; German version EN 16889:2016— 15 стр.
Food hygiene - Production and dispense of hot beverages from hot beverage appliances - Hygiene requirements, migration test; German version EN 16889:2016— 15 стр.