Belt for positioning for firemen with 2-thorn-buckle and karabiner with multifunctional eye – Requirements, testing, marking
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2015

Belt for positioning for firemen with 2-thorn-buckle and karabiner with multifunctional eye – Requirements, testing
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/2005