How to make gold recovery from IC chips that is separated from the old circuit board
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Gold Recovery From IC Chips that is separated from the old circuit board. 1. IC chip that is separated from the old circuit board 2. Separate the gold wire and clean 3. Sulfuric acid boil with 90 ° C chip ic 4. Gold wire from IC chip 5. Melt gold wire youtube Subscribe to this ►► https://goo.gl/93XuWY ✔️ THANK YOU ✔️ #GoldRecoveryFromICChips #HowToMakeGold #MakeGoldICchips
Gold Recovery From IC Chips that is separated from the old circuit board. 1. IC chip that is separated from the old circuit board 2. Separate the gold wire and clean 3. Sulfuric acid boil with 90 ° C chip ic 4. Gold wire from IC chip 5. Melt gold wire youtube Subscribe to this ►► https://goo.gl/93XuWY ✔️ THANK YOU ✔️ #GoldRecoveryFromICChips #HowToMakeGold #MakeGoldICchips
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