Mechanical standardization of semiconductor devices -- Part 4: Coding system and classification into forms of package outlines for semiconductor device packages (IEC 60191-4:2013 + A1:2018) (english version)
Mechanical standardization of semiconductor devices - Part 4: Coding system and classification into forms of package outlines for semiconductor device packages (IEC 60191-4:2013) (english version)
Mechanical standardization of semiconductor devices - Part 4: Coding system and classification into forms of package outlines for semiconductor device packages (IEC 60191-4:2013) (english version)
