China 'GB/Z 18039.7-2011
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/Z 18039.7-2011
Electromagnetic compatibility - Environment - Voltage dips and short interruptions on public electric power supply systems with statistical measurement results 电磁兼容 环境 公用供电系统中的电压暂降、短时中断及其测量统计结果
Issued Date:2011-12-30
Implemented Date:2012-06-01
Issued by:
The Standardization Administration of the People's Republic of China