four – I worked on Training trainees on wheel alignment devices and testers and diagnosis, modification angles wheels front & rear.?????? ??? ?????? ???????? ?? ??????????? ???????? ?????? ????? ???????? ????? ?????? ?? ??????? ???????? ???? ???? ?? ????? ?? ??????.??????? ?????? ???????? ?? ??? ?? ????? ?? ????? ?????? ???????? ??? ????? ????