led की पावर सफलाई की बेसिक नॉलेज. एवं मॉडुल लगाना..

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[@thunderbolt4002]

Excellent sir never seen before vedio

[@mayabatinag-tx6uy]

Very good idia sir

[@HETAGHERA]

❤❤❤

[@ZafarIqbal-qy9qe]

❤ thank you sir ❤

[@rajsaksena6461]

Hi sir

[@MijanurLaskar-ms7mw]

Sir talleygram open nahehorahea keya kara ? sir hama harhalma class Karna ha keyakaro half kardo

[@gurdarshansingh7598]

Sir Sony led local TV mein open karte hi Sony to likha aata hai but aage chal nhi rhi hai please help me