Introduction to Vacuum System: Rotary Pump and Diffusion Pump 

Amazing video

I am a student of physics and Astrophysics......and I really want to thank you for putting this up 🙂🙃

Boss you are right.... I'm working on this last 7 years...v good 👍

I am working guy it really help me to understand the process

One of the best explanation of the topic

I am very well familiar with rotary pump because of your explanation thank you so much

extremely well explained. Thanks

Sir please make a video on VIM ( vaccum induction melting)

Nicely Explained

❤❤❤

How leak testing done I want to attend this topic

Great 👍

Best of ever sir🙏

Thank you so much

As per my knowledge molybdenum can't be used in open atmosphere because molybdenum always used in control atmosphere. And the near heating element no any vaccum

Thanks