一个基于excel的项目统计小程序，sheet1为项目列表，sheet2为项目成员分组结构，sheet3为按照sheet2分组统计的项目组，项目成员的项目数。-Excel based on statistics of small procedures, sheet1 list for the project, sheet2 packet structure for the project members, sheet3 to sheet2 packet statistics in accorda

这是一个EXCEL中的宏文件，该文件有助于电子工程师完成PCB设计的后做BOM清单。-This is an EXCEL macro file, which helps electronics engineers to do after complete PCB design BOM list.