You can try to hand over in repair, perhaps professionals will be able to fix it.
https://www.youtube.com/watch?v=rSuKa-HZepI I also need help, I'm studying at the Faculty of Mechanics and Machine Building.
Actually very necessary and fascinating specialty. We study the theory and practice of projecting technological processes for various industries, the issues of automation and the quality of manufacturing machines. But I have a small problem with the search for the theory I need, can you help me with educational resources useful for studying, such as
this service. Well, I know how to do various engineering practical tasks...
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