???? ???? ?????? ?????? ?? ???? ????? ???????? ????????? ? ????? ???? ????? ????? ?????? ???????? ? ??? ????? ???? ???????? ??????? ??????? ?? ????? ????? ???? ?? ???????? ??????? ??? ???? ?????? ??????? ??? ????? ?????? .U.S. Army troopers utilize a army regular steel detector A steel detector is undoubtedly an instrument that detects the close by