用于添加延长线长度不等、尺寸文本位于延长线之间的对齐尺寸。

Use to add an aligned dimension with unequal length extensions lines and dimension text between the extension lines.

youdao

用于添加延长线长度不等、尺寸文本位于延长线外部的对齐尺寸。

Use to add an aligned dimension with unequal length extension lines and dimension text outside the extension lines.

youdao

用于添加延长线长度不等、尺寸文本位于延长线外部的对齐尺寸。

Use to add an aligned dimension with equal length extension lines and dimension text outside the extension lines.

youdao