?? ?????? ?? ???? ??????? ?? ???????. ??????? ????? ??????? ? ???? ????????. ??? ??????? ??????/????????/?????? ????/????/???? ????????/???????????/??????. ?????/????/???? ???/?????/??????? ???????/??????/??????? ???????/???????/?????? ?? ??????/???????/??????. ?????? ????? ???? ??????? ????? ??????? ????? ??????? ???? ???? ??? ?????? ??????
اتفاقية نظام النظافة
???? ??????? ???? ??????? ???? ???? ????? ????? ????? ??????? ???? ????. ???? ????? ???????? ?? ??? ?? ?????? ? ? ???? ????? ?? ?????????? ?? ???????. ???? ?? ???? ????? ????? ???? ?????, ????????? ??? ??? ?????? ?????? ?? ??????? ?? ????? ???????. ??? ????? ????? ???? ????? ????? ???????? ??? ??????? ?? ??????? ???? ???, ????? ?????? ??? ???????