По данному тексту ответить на вопросы. General understanding:
1. What parts can be made with lathes?
2. How can the cutting tool be moved on a lathe?
3. How is the workpiece clamped in a lathe?
4. Can we change the speeds of workpiece rotation in a lathe?
5.What is numerical control of machine tools used for?

Nikidiy    3   24.11.2020 15:16    114