???? Accord ??????? ???? ????? operation undertakings ??? ????? long. Defines ??? ????????? obligations ??? ??? ???? ????? upkeep machinery, including programs formal. Aids ??? ????????? ?? ???? disputes ??? sides and clarifying duties ?? ??? ?????? ?? guaranteeing ???? projects ??????? ????? ???? ????? ????????? ?????? ???????, ??? ??????

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