Full access allows:
- Solve all tests online without limits;
- Remove all advertisements on website;
- Adding questions to favorite list;
- Save learning progress;
- Save results of practice exams;
- Watching all wrong answered questions.
173. In the figure shown in the illustration, the standard blueprint symbols above the letters «A», «B», and «C» indicate __________
The symbols indicate internal threads. These symbols, along with accompanying thread specifications, denote a threaded hole rather than hole tolerance, finished diameter, or interference fit.
Comments (0)
There are no comments at the moment. If you found an error or think question is incorrect, tell everyone about it
Only signed in users can write comments
Signin