DIN EN 581-2:2017
室外家具.野营区、住宅区和商业区用桌椅.第2部分:接卸安全要求座椅测试方法;德文版本EN 581-2-2015+AC-2016
Outdoor furniture - Seating and tables for camping, domestic and contract use - Part 2: Mechanical safety requirements and test methods for seating; German version EN 581-2:2015 + AC:2016