GB/T 15157.12-2011
频率低于3MHz的印制板连接器.第12部分:集成电路插座的尺寸、一般要求和试验方法详细规范
Connectors for frequencies below 3 MHz for use with printed boards.Part 12: Detail specification for dimensions, general requirements and tests for a range of sockets designed for use with integrated circuits
GBT15157.12-2011, GB15157.12-2011