在工程制图中，不同场合需要的标注方式是多种多样的，即便是同一个直径标注，也有多种表现方式。
In project charting, the different situation's the sign note way is many and varied, even if the identical diameter sign note also has the many kinds of performance way.
在工程制图中，不同场合需要的标注方式是多种多样的，即便是同一个直径标注，也有多种表现方式。
In project charting, the different situation's the sign note way is many and varied, even if the identical diameter sign note also has the many kinds of performance way.
应用推荐