DIN VDE 0100-709-2010 低压电气设施.第7-709部分:特殊设施或场所的要求.小艇码头和类似场所(IEC 60364-7-709-2007,修改采用);German implementation HD 60364-7-709-2009
Low-voltage electrical installations - Part 7-709: Requirements for special installations or locations - Marinas and similar locations (IEC 60364-7-709:2007, modified); German implementation HD 60364-7-709:2009