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cad撤销上一步快捷键

更新时间: 2021-06-11 16:14:22     

1、CTRL+Z键,可撤销一步,按一次,往前退一步;

2、撤销按钮: 点“撤销”按钮,回到上一步,如果选择按钮后面的小三角,可以撤销多步;

3、输入U命令后回车,每次会撤销一步;

4、输入UNDO命令,回车,可以通过输入数目撤销多步。

关键词: cad 撤销 快捷

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