GB/T 15879.4-2019
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 15879.4-2019
Mechanical standardization of semiconductor devices—Part 4: Coding system and classification into forms of package outlines for semiconductor device packages 半导体器件的机械标准化 第4部分:半导体器件封装外形的分类和编码体系
Issued Date:2019
Implemented Date:
Issued by:
The Standardization Administration of the People's Republic of China