GOST R 56420.3-2015 Lifts (elevators), escalators and moving walks. Energy characteristics. Part 3. Energy calculation and classification for escalators and moving walks
GOST 4.476-1987 Product-quality index system. Escalators. Index nomenclature
GOST R 54765-2011 Escalators and moving walks. Safety requirements for construction and installation
GOST R 56420.1-2015 Lifts, escalators and moving walks. Energy characteristics. Part 1. Measurement and verification
GOST R 56420.3-2015 history
2015GOST R 56420.3-2015 Lifts (elevators), escalators and moving walks. Energy characteristics. Part 3. Energy calculation and classification for escalators and moving walks