GB/T 28471.2-2012
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 28471.2-2012
Safety barrier for use in industrial-process measure and control systems - Part 2: Methods of evaluating the performance 工业过程测量和控制系统用隔离式安全栅 第2部分:性能评定方法
Issued Date:2012-06-29
Implemented Date:2012-11-01
Issued by:
The Standardization Administration of the People's Republic of China