......上海利驰软件公司1.........................................................................................................................3一)电气技术文件的种类.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................11二)电气制图的图形符号.....................................................................................................111、图形符号的组成.......................................................................................................112、图形符号的分类.......................................................................................................11三)文字符号.........................................................................................................................12四)项目代号..............................................................................................................................................................................................................................................................................................................................................................................................................................................................16一)电路图设计..............................
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