Power systems management and associated information exchange - Data and communications security - Part 9: Cyber security key management for power system equipment (IEC 62351-9:2017); German version EN 62351-9:2017
电力系统管理和相关信息交换.数据和通信安全.第9部分:电力系统设备的网络安全密钥管理(IEC 62351-9-2017);德文版EN 62351-9:2017