Telecontrol equipment and systems - Part 5-6: Guidelines for conformance testing for the EN 60870-5 companion standards (IEC 60870-5-6:2006); German version EN 60870-5-6:2009
遥控设备和系统.第5-6部分:EN 60870-5配套标准的一致性测试指南(IEC 60870-5-6-2006);德文版EN 60870-5-6:2009