Safety rules for the construction and installation of lifts - Part 2: Hydraulic lifts - A2: Machinery and pulley spaces; German version EN 81-2:1998/A2:2004— 34 стр.
Safety rules for the construction and installation of lifts - Part 2: Hydraulic lifts (includes corrigendum AC:1999); German version EN 81-2:1998 + AC:1999— 91 стр.
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 buildings; German version EN 81-21:2009— 37 стр.
