DIN EN 60191-1 E:2017-05 Mechanical standardization of semiconductor devices - Part 1: General rules for the preparation of outline drawings of discrete devices
2007DIN EN 60191-1:2007 Mechanical standardization of semiconductor devices - Part 1: General rules for the preparation of outline drawings of discrete devices (IEC 60191-1:2007); German version EN 60191-1:2007