China 'GB/T 30556.7-2014
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 30556.7-2014
Electromagnetic compatibility―Installation and mitigation guidelines―Degrees of protection provided by enclosures against electromagnetic disturbances (EM code) 电磁兼容 安装和减缓导则 外壳的电磁骚扰防护等级(EM编码)
Issued Date:2014-05-06
Implemented Date:2014-10-28
Issued by:
The Standardization Administration of the People's Republic of China