???? Accord ??????? critical ????? functioning undertakings ??? ????? ??????. Specifies ??? ????????? ?????????? ??? ??? ???? relates to upkeep equipment, ????????? schedules formal. ?????? ??? ????????? ?? limiting conflicts ??? ??????? making clear duties ?? side Helps ?? guaranteeing ???? ????

????? ????? ? ?????? ?? ????? ???????, ?? ??? ?? ?????? ????? ??????? ????????. ???? ??????? ???? ??? ??? ?????? ?????? ? ???? ???? ????. ???? ?? ??????? ??? ????? ???????: ???????, ???????? ????????, ??????? ????????. ??? ?? ????? ????? ??????? ??? ??????? ???? ???? ????? ???????? ? ?????? ??