DIN IEC 60191-6-12 (2010-04)被替代
Mechanical standardization of semiconductor devices Part 6-12: General rules for the preparation of outline drawings of surface mounted semiconductor device packages - Design guide for fine-pitch land grid array (FLGA) (IEC 47D/763/CD:2010)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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