NF Z84-741*NF ETS 300741:1999 Electromagnetic compatibility and Radio spectrum Matters (ERM). ElectroMagnetic Compatibility (EMC) standard for wide-area paging equipment.
1999NF Z84-741*NF ETS 300741:1999 Electromagnetic compatibility and Radio spectrum Matters (ERM). ElectroMagnetic Compatibility (EMC) standard for wide-area paging equipment.