JIS C0364-5-537-1999 建筑物的电气设施.第5部分:电气设备的选择和安装.第53章:开关装置和控制装置.第537节:绝缘和接转装置
Electrical installations of buildings -- Part 5: Selection and erection of electrical equipment -- Chapter 53: Switchgear and controlgear -- Section 537: Devices for isolation and switching