Methods for measuring the energy consumption of commercial kitchen appliances – Part 2: Commercial coffee machines
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/2016
Methods for measuring of the energy use from equipment for commercial kitchens – Part 2: Commercial coffee machines
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2011
