
Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 21: New passenger and goods passenger lifts in existing building
STANDARD published on 23.11.2022
Designation standards: UNE-EN 81-21:2022
Publication date standards: 23.11.2022
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: Spanish technical standard
Category: Technical standards UNE