DIN EN 60445-2011 人机接口标记和识别的基本安全原则.设备终端,导线终端和导线的识别(IEC 60445-2010);德文版本EN 60445-2010
Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors (IEC 60445:2010); German version EN 60445:2010