NF C46-908-9-2*NF EN 61850-9-2:2012 电力公用事业自动化用通信网络和系统 第9-2部分:专用通信服务映射(SCSM)ISO/IEC 8802-3的抽样值
Communication networks and systems for power utility automation - Part 9-2 : specific communication service mapping (SCSM) Sampled values over ISO/IEC 8802-3