- 搜标题
- 搜题干
- 搜选项
单项选择题
In assembly drawing, what kind of end point can be used to replace the end black dot of leader line of part number when it is not shown clearly and easily? (Single option: 10 points)
In assembly drawing, what kind of end point can be used to replace the end black dot of leader line of part number when it is not shown clearly and easily? (Single option: 10 points)
A、Arrowhead
B、Big black dot
C、Nothing
D、None
