NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 7251.3-2006
Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for Low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards 低压成套开关设备和控制设备 第3部分:对非专业人员可进入场地的低压成套开关设备和控制设备-配电板的特殊要求
Issued Date:2006-08-25
Implemented Date:2007-03-01
Issued by:
The Standardization Administration of the People's Republic of China