Hello viewers,
In this video, we are showing you how you can easily recover gold from electric circuit boards using household chemicals. Everyone knows that gold recovery is impossible without acids. And that's true. But what we can do is to reduce the use of acids up to 95% using this vinegar method.
Vinegar is easy to get and it reduces the risks.
So enjoy the video and don't forget to subscribe to our channel.
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26 авг 2024