China 'GB/T 26869-2011
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 26869-2011
Insulator-Test on indoor post insulator of organic material for systems with nominal voltages greater than 1000V up to but not including 300kV 标称电压高于1000V低于300kV系统用户内有机材料支柱绝缘子的试验
Issued Date:2011-07-29
Implemented Date:2011-12-01
Issued by:
The Standardization Administration of the People's Republic of China