4 Comments

  1. TYT VIDEOS on December 16, 2020 at 9:45 pm

    VERY NICE INFORMATION SIR,

  2. Sunil Lokhande on December 16, 2020 at 9:50 pm

    Thanks for information. I like your new video. hand held dso ke bareme bataiye sir thanks. Jai hind jai bharat vande mataram.

  3. Karan Shahu on December 16, 2020 at 10:29 pm

    Scientech 403dso 100mhz best made in india indore

  4. anil kushwah on December 16, 2020 at 10:43 pm

    Sir dso ka use karna sikhaye

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