发布时间:2025-01-31 23:37:04
04也可以创建的 制作图块有2种方法 ,一个是创建块,一个是写块。
创建块;单击绘图工具栏的创建块或者输入b按enter键然后选择对象,在指定基点。在绘图工具栏单击插入块或者输入i按回车。
露台封的彩钢房顶子和一面墙为彩钢欲吊顶用石膏板合适吗承重方面
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