????? ?????? ?? ????? ????? ????? ??? ??????? ???? ???? ??? ?? ???. ??? ???? ?????? ??????? ??? ?? ??? ??????? ???????? ????????????. three – I worked on Schooling trainees on the newest scanners equipment and testers and analysis and Evaluation of motor failures. ???? ??????? ??????? ??? ????????? ????? ?? ????? ???? ????? ????? ??? ?? ?????