DIN EN 62657-1:2018-05 Industrial communication networks - Wireless communication networks - Part 1: Wireless communication requirements and spectrum considerations (IEC 62657-1:2017); German version EN 62657-1:2017
2018DIN EN 62657-1:2018-05 Industrial communication networks - Wireless communication networks - Part 1: Wireless communication requirements and spectrum considerations (IEC 62657-1:2017); German version EN 62657-1:2017