- 搜标题
- 搜题干
- 搜选项
单项选择题
The datum axis generated by an external cylindrical datum feature is the axis of the:
A． Minimum circumscribed cylinder
B． The least squares center
C． The best fit center of the probed points
D． The minimum radial separation center of the two cylinders the are able to contain all points of the cylinder’s surface.
B． The least squares center
C． The best fit center of the probed points
D． The minimum radial separation center of the two cylinders the are able to contain all points of the cylinder’s surface.
