How to service floor standing AC and the reasons of low cooling in urdu and hindi

Hello freinds
In this video you learn how to service floor standing AC and the reasons of low cooling
Is video mein ap dekhein gay k kese floor standing AC ki service ki jati hai aur low cooling ko barha kr kese up kiya jata hai ye sab kuch ap is video mein dekhein gay. Please subscribe my channel for more videos and press the bell icon.
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