Authors
S. Parshin
Institute of Mechanical Engineering, Materials and Transport, Peter the Great St. Petersburg Polytechnic University, St. Petersburg
A. Levchenko
Department of Underwater Welding and Technologies; Educational Scientific and Technical Center «Svarka», St. Petersburg
P. Wang
Institute of Mechanical Engineering, Materials and Transport, Peter the Great St. Petersburg Polytechnic University, St. Petersburg
A. Maystro
Institute of Mechanical Engineering, Materials and Transport, Peter the Great St. Petersburg Polytechnic University, St. Petersburg