four – I worked on Education trainees on wheel alignment units and testers and prognosis, modification angles wheels front & rear.?? ???? ???? ???? ????? ???????? ?? ?????? ???? ?? ?????????????? ??????? ??????? ?? ???? ???? ?? ???? ?? ???? ?? ?????? ??? ????? ?????? ?? ??????? ????????.???? ????: ????? ??????? ????? ??????? ?????????. ????? ?