求助 IEC 61760-1:2020 可复制版本
Surface mounting technology - Part 1: Standard method for the specification of surface mounting components (SMDs)
表面安装技术.第1部分:表面安装元件(SMDS)规范的标准方法
可复制版本
作者: liuxilin1215 时间: 2020-11-11 10:47:10
BS EN IEC 61760-1-2020 Surface mounting technology Part 1: Standard method for the specification of surface mounting components (SMDs)