Brother your explanations are good and excellent but one thing you have to modify your presention is you must show slides written in english the contains of matters what you are explaining. If you does not change from next video I will unsubscribe your channel
Jabardast bataya hai ji...
बहुत अच्छी विडिओ।
Excellent explanation 👍👍
Thank you ...
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You missed flame arrester (NRV) parts in your video
Brother your explanations are good and excellent but one thing you have to modify your presention is you must show slides written in english the contains of matters what you are explaining.
If you does not change from next video I will unsubscribe your channel