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3 Comments

  1. Date: November 26, 2017 at 23:23
    Author: hassan mousavi

    hello bohumil,nice video and thanks for all tutorial, I have a question,,how much nitric acid and water I use for 100 gram motherboard pins (all connector),,thanks for your help

  2. Date: December 3, 2017 at 16:09

    When the video is quite AF then out of no where a add comes on screaming cheeseeeeeeeeeeee .,…. Bout pooped myself

  3. Date: December 4, 2017 at 22:53
    Author: Scott Ries

    You show 54.95 grams of gold on the scale. That must be gold from other things you have done in the past. (Nice!) But you got .7 grams of gold from this time. Correct?

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