BS ISO/IEC 18000-4:2008 Information technology. Radio frequency identification for item management. Parameters for air interface communications at 2,45 GHz
2018BS ISO/IEC 18000-4:2018 Information technology. Radio frequency identification for item management. Parameters for air interface communications at 2,45 GHz
2015BS ISO/IEC 18000-4:2015 Information technology. Radio frequency identification for item management. Parameters for air interface communications at 2,45 GHz
2012BS ISO/IEC 18000-4:2008 Information technology. Radio frequency identification for item management. Parameters for air interface communications at 2,45 GHz