Definition tests and special tests on rails of normal quality made of SiemensMartin steel and also on rails of wearresisting quality made of SiemensMartin steel, electric furnace steel and LD steel
Označenie normy: UIC D45/RP12-1ed.
Približná hmotnosť: 300 g (0.66 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy UIC