Justification of Safe Operation of Rolling Stock by the Lifetime of Its Bearing Structures von Oganyan, E S, Volohov, G M, Gasyuk, A S

Volltext

Index of economic and useful characteristics of red-and-white cattle breed depending on the breed of the used breeding bulls von Ryzhova, N G, Volohov, I M, Anashkin, A G

Volltext