????? ?? ????? ?? ??????? ? ???? ?????? ?? ???? ?????! ???? ?????? ?? ??????? ??????? ??????? ???????? ?? ?? ???? ????? ?????. ?? ??????? ??????? ??? ??????? ?????????, ???? ???? ???? ?????????. ????? ???? ?????? ????? ??? ?????? ? ???? ??????? ??????? ?????? ??? ????? ?????? ??? ?????? ???? ?????. ??? ??????? ????? ????? ??? ??????? ?? ????? ??
حالات الصرف الصحي بكفاءة وخبرة
??? ????/?????/???? ?????/??????/????? ?? ??/??????/????? ????? ???????/????? ????? ?????/????? ?????? ???????. ????? ????/??????/???? ????? ?? ???????/????????/??????? ????/?????/????? ???????/???????/?????? ??????? ???? ????? ?????/?????/??? ???????/??????/??????. ????/?????/?????? ?? ?????????/?????? ?????/????? ?????? ?????/????/??????? ?????/