Energy performance of lifts, escalators and moving walks - Part 3: Energy calculation and classification for escalators and moving walks (ISO/DIS 25745-3:2013); German version prEN ISO 25745-3:2013
Energy performance of lifts, escalators and moving walks - Part 3: Energy calculation and classification of escalators and moving walks (ISO 25745-3:2015); German version EN ISO 25745-3:2015— 22 стр.