DIN EN 62439-2-2010 工业通信网络.高可靠性自动化网络.第2部分:介质冗余协议(MRP)(IEC 62439-2-2010).英文版本EN 62439-2-2010
Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP) (IEC 62439-2:2010); English version EN 62439-2:2010