Kremenetsky L.L.

KREMENETSKY Leonid Leonidovich (Volzhsky) — Master’s Student, Department of Technology and Equipment of Machine Building Manufacturing. Volzhsky Polytechnical Institute (Branch), Volgogradsky State Technical University (404121, Volzhsky, Volgogradskaya Obl., Russian Federation, Engels St., Bldg. 42a, email: kreleonid@yandex.ru).