DIN EN 1570-2:2017 升降台的安全要求. 第2部分: 垂向行程速度不超过0,15 m/s且可为建筑提供2个以上固定着陆地点的货运升降台; 德文版本EN 1570-2-2016
Safety requirements for lifting tables - Part 2: Lifting tables serving more than 2 fixed landings of a building, for lifting goods with a vertical travel speed not exceeding 0,15 m/s; German version EN 1570-2:2016