Low-voltage switchgear and controlgear - Device profiles for networked industrial devices - Part 1: General rules for the development of device profiles (IEC 61915-1:2007); English version EN 61915-1:2008
低压开关设备和控制设备.联网工业设备的设备外形.第1部分:设备外形开发的一般规则(IEC 61915-1-2007);英文版EN 61915-1:2008