The document applies for straight rails for profile I 140 E. This rails are used in underground mining for mounting and as leading part for self- or wire-driven systems.
DIN 20593-1:2002 history
2002DIN 20593-1:2002-11 Monorails for mining - Rails - Part 1: Straight rails for profile I 140 E
2002DIN 20593-1:2002 Monorails for mining - Rails - Part 1: Straight rails for profile I 140 E