China 'GB/T 5094.2-2018
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 5094.2-2018
Industrial systems, installations and equipment and industrial products-Structuring principles and reference designations—Part 2: Classification of objects and codes for classes 工业系统、装置与设备以及工业产品 结构原则与参照代号 第2部分:项目的分类与分类码
Issued Date:2018
Implemented Date:2018
Issued by:
The Standardization Administration of the People's Republic of China