8IEC 60364 - 1:2005 Low - voltage electrical installations Part 1: Fundamental principles, assessment of general characteristics, definitions[ S ].
9GB16895.21-2004建筑物的电气装置第4-41部分:安全防护电击防护[S].
10IEC 60364- 7- 710:2002 Electrical installations of buildings - Part 7 -710: Requirements for special installations or locations; Medical locations[S].