?? ??????? ????? constitutes a formal contract between parties. This deal outlines the provisions for repairing equipment, including machine. This deal usually covers specifications for maintenance schedules, repair costs, liability for damages. Furthermore, it often outlines {procedures to handle disagreements. ??????? ????? ????? ???? ???????

??? ??????? ???????? ?? ?????| ???? ?????? ?? ????? ????? ?? ??????? ??????? ???? ???? ?? ???? ??? ???????. ????? ???? ????? ??? ??????? ?? ????? ???? ???????? ???? ?????? ????? ??? ??????? ??????? ?????????? ??????? ???? ???? ??? ???? ??????? ??????. ??? ???????: ???? ??????? ??? ???????: ???? ??????? ??? ?? ???? ??????? ???????? ???????