China 'GB/T 21413.4-2008
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 21413.4-2008
Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers 铁路应用 机车车辆电气设备 第4部分: 电工器件 交流断路器规则
Issued Date:2008-01-22
Implemented Date:2009-09-01
Issued by:
The Standardization Administration of the People's Republic of China