DIN EN 60191-6-12-2011
半导体器件的机械标准化.第6-12部分:表面安装半导体设备包的外形图制备用一般规则.细间距栅极阵列的设计指南(FLGA)(IEC 60191-6-12-2011).德国
Mechanical standardization of semiconductor devices - Part 6-12: General rules for the preparation of outline drawings of surface mounted semiconductor device packages - Design guidelines for fine-pitch land grid array (FLGA) (IEC 60191-6-12:2011); German