????? ????? ???? ??????????? ???????? ???? ?? ????? ???? ? ?????? ????. A ????? ?? capacity ???? ? area ????? ???? ???? can ??????? ??????? ??? ????. ??????? ????? attributes relatively ??????? ????? ????? ???refrigeration system ??????? ? ?????? ?????? ??? could ????? important ?? ??????? ????? foo