IEC 60191-4 Amd.1 Ed. 3.0 b:2018

IEC 60191-4 Amd.1 Ed. 3.0 b:2018 Amendment 1 - Mechanical standardization of semiconductor devices - Part 4: Coding system and classification into forms of package outlines for semiconductor device packages

Amendment by International Electrotechnical Commission, 03/27/2018