EnCon_Session-38: HVAC and Refrigeration System I Hindi I English

[@er.avinashsahurwa1899]

Thanks sir

[@vikas.1458]

Good afternoon sir

[@ashwaniKumar-xb2ct]

1st viewer and 1st comment

[@ashwaniKumar-xb2ct]

Sir ji hydraulics and pneumatic par bhi video bana diye please

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Aashish Gupta mechanical engineering production government polytechnic jansath Muzaffarnagar

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Hey sir

[@guptajimechanical8509]

Thanks sir 🙏🙏