[Comparative evaluation of protective media used on Sourhern-Ural Traction substations].
D006801:Humans; D011890:Railroads; D014143:Traction
RAILROADS
Sravnitel'naia otsenka zashchitnykh sredstv, primeniaemykh na tiagovykh podstantsiiakh Iuzhno-Ural'skio zheleznoi dorogi.