DIN EN 61158-4-16:2008 工业通信网络.现场总线规范.第4-16部分:数据链层协议规范.16型元件
Industrial communication networks - Fieldbus specifications - Part 4-16: Data-link layer protocol specification - Type 16 elements (IEC 61158-4-16:2007); English version EN 61158-4-16:2008, only on CD-ROM