This project applies for straight rails for profiles I 140 V and l 250. This rails are used in underground mining for mounting and as leading part for self- or wire-driven systems.
DIN 20593-3:2004 history
2004DIN 20593-3:2004-07 Monorails for mining - Rails - Part 3: Straight rails and rail-connections for profiles I 140 V and I 250
2004DIN 20593-3:2004 Monorails for mining - Rails - Part 3: Straight rails and rail-connections for profiles I 140 V and I 250