摘要
介绍了ＳＭＤ焊区图形的组成、设计ＳＭＤ焊区图形时应考虑的问题及设计方法。
Give a detailed recounting about the composition of SMD footprint,the problem that must be considered in the design process and the method for SMD footprint design.
出处
《电子工艺技术》
1999年第6期242-244,共3页
Electronics Process Technology
