It is essential for electronic major students to master the course of Circuit Drawing CAD.

对电子类专业学生来讲，掌握电路制图CAD这一课程非常必要。

youdao

It is essential for electronic major students to master the course of Circuit Drawing CAD.

对电子类专业学生来讲，掌握电路制图CAD这一课程非常必要。

youdao