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Nice informative ✔️👍
Good information......
Speaker cone active by phase and delay, how its correction Teached by you perfectly… thank you sir , we waiting more informatives lesson by you😊
sir aapne videos banana kyu chood diya aaj kal bikual videos nhi aa rahi h
Nice informative ✔️👍
Good information......
Speaker cone active by phase and delay, how its correction Teached by you perfectly… thank you sir , we waiting more informatives lesson by you😊
sir aapne videos banana kyu chood diya aaj kal bikual videos nhi aa rahi h