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Do you have physical lab , so that we can do some practicals

Well explained

धन्यवाद

Nice video dear sir ji 🎉🎉🎉🎉

Where I can buy this valve

Kitne litre ka hai?

Isa ka ppt sir mila sakata hai kya

Pushpak op 🕳️

👍🏻👍🏻

Excellent

Excellent explanation

Super

Very good explanation thank you sir

Excellent Explanation Sir... 👌👌👌

Sir pl show in electric diagram for oscillation valve

Need some customised design in this model

This type of power pack where it get

Thanks for explaining, understood very well.

Very good presentation, but you should speak English pal...

Excellent 👌

tanx aj doubt clear ho gya thanku very much

Thank u sir.... 🙏🏻

👌👌👌👌👌🎉❤

Thankyou so much

tx ❤

very good explanation and it is very easy to understand beginners.

Logek,,,par,kasa,,,kam,,karta,,ha

🔥🔥🔥

Superb

Very good explanation sir 😍

Good explanation

Thanks.

Excellent. Very elaborate & to the point.

Thank you, sir.

Very informative videos thanks sir

Great explanation.

🙌 very well explained. Thank you !🙏

🙌👍

nice presentation

Best video

Thanks

👍👍👍👍👍👍🤘👍🤘

Good explation sir

Sir also put the festo TUTORIAL it will really help us

Brilliant explained awesome bro

Fcv agar problam ho rahi hai to repair kr sakte hai sir

nice explanation.....sir...

Ye ppt mil skta h kya?

very good explanations, thank you very much.

Explain amazing kept it bro