GB/T 12668.6-2011
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 12668.6-2011
Adjustable speed electrical power drive systems - Part 6:Guide for determination of types of load duty and corresponding current ratings 调速电气传动系统 第6部分:确定负载工作制类型和相应电流额定值的导则
Issued Date:2011-06-16
Implemented Date:2011-12-01
Issued by:
The Standardization Administration of the People's Republic of China