... ore, hand coke,timeber coiled materrials. Type C70 universal open-top car is the symbolic product of wagon of 70 ... welded structure fully made of steel; consists of underframe,side frame,end walls,doors,etc,mainly used to deliver ... coal,ore,hard coke,machineries,coiled materials,timber and containers,etc.On both sides of wagon's body,there ... wagon adopts Type K6 bogie. Type C70 universal open-top wagon