在绘制三视图时,不可见的轮廓线用()绘出。 A、点划线B、粗实线C、虚线D、细实线
在绘制三视图时,不可见的轮廓线用()绘出。
A、点划线
B、粗实线
C、虚线
D、细实线
相关考题:
绘制三视图时,可见的轮廓用粗实线绘制,不可见的轮廓用虚线绘制。 One can represent the visible outline with thick line and invisible outline with dash line when making three views.
4、绘制三视图时,可见的轮廓用粗实线绘制,不可见的轮廓用虚线绘制。 One can represent the visible outline with thick line and invisible outline with dash line when making three views.