Authors
Mariusz Deja
Gdansk University of Technology, Mechanical Engineering Faculty, Dept. of Manufacturing Eng. and Automation,, Gdansk, Poland
Mieczysław Siemiątkowski
Gdansk University of Technology, Mechanical Engineering Faculty, Dept. of Manufacturing Eng. and Automation,, Gdansk, Poland
P. Sender
Elektromontaż-Połnoc Gdynia S.A. (EPG),, Gdynia, Poland