What kind of line type is used to describe the minor diameter of the external thread?(Single option: 10 points)
A、Thincontinuousline;
B、Thickcontinuousline;
C、Thindashedline;
D、Thickdashedline
发布时间:2025-11-01 05:05:13
A、Thincontinuousline;
B、Thickcontinuousline;
C、Thindashedline;
D、Thickdashedline