NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
Electric shavers for household use - Evaluation of experience and user satisfaction
Abstract
This document applies to men´s electric shavers and their trimmers for household use. This document deals with the methods of evaluating user experience and user satisfaction, in subjective way, for men´s electric shavers and their trimmers with a rated voltage not greater than 250V.
Begin
2024-05-02
Planned document number
DIN EN IEC 61254
Project number
02232245
