Industrial communication networks - Fieldbus specifications - Part 5-8: Application layer service definition - Type 8 elements (IEC 61158-5-8:2007); English version EN 61158-5-8:2007, only on CD-ROM
工业通信网络.现场总线规范.第5-8部分:应用层服务定义.第8类元件(IEC 61158-5-8-2007);英文版EN 61158-5-8:2007 仅CD-ROM