???? ?????? ??? ???????? ???? ????? ?? ??? ????? ????? ??? ???????? ????? ??? ????? ???? ??????? ???????? ??? ??????? ??????? ????? ????? ????? ??? ?? ??????? ??? ??????? ??????? ???????? ??? ??????? ???? ???????.An eGuide from METTLER TOLEDO Safeline outlining steps required to correctly exam industrial metallic detectors for compliance with food