Operating purpose wagons.

Well, maybe not "study," but to see that what - interesting)))
14 ph via ru_railway

1 - 125-ton 8-axle tank





2 - bitumen



3 - The car for transportation of cars



4 - The car for transportation of special contingent



5 - Wagon refrigerator



6 - wagon warehouse



7 - Wagon slag



8 - Fire tank-wagon



9 - Livestock



10 -
teeming ladle cars


11 - Conveyor for superheavy transformers



12 - Narrow gauge wagons for transportation of timber.



13 - Grain Hopper



14 - water tanks



15 - tank for chlorine



Source: