(*) Viktor TROKHANIAK
National University of Life and Environmental Sciences of Ukraine
Nadia SPODYNIUK
National University of Life and Environmental Sciences of Ukraine
Taras LENDIEL
National University of Life and Environmental Sciences of Ukraine
Petro LUZAN
Central Ukrainian National Technical University
Anatolii MISHCHENKO
National University of Life and Environmental Sciences of Ukraine
Svitlana TARASENKO
National University of Life and Environmental Sciences of Ukraine
(*) Lucretia POPA
INMA Bucharest
Claudia IONITA
Faculty of Mechanical Engineering and Mechatronics, University POLITEHNICA of Bucharest / Romania