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.
Milk and milk products - Sensory analysis - Part 3: Guidance on a method for evaluation of compliance with product specifications for sensory properties by scoring (ISO 22935-3:2009)— 12 стр.
Milk and milk products - Sensory analysis - Part 1: General guidance for the recruitment, selection, training and monitoring of assessors (ISO 22935-1:2009)— 27 стр.
Milk and milk products. Sensory analysis. Guidance on a method for evaluation of compliance with product specifications for sensory properties by scoring— 18 стр.