@GoldRecoveryDusan activity
4 years ago: published the article
Gold content in E-waste: Microchips
4 years ago: published the article
999Dusan channel logo
4 years ago: published the article
999DusanGoldRecovery link: https://www.youtube.com/c/999DusanGoldrecovery
4 years ago: published the article
999DusanGoldRecovery link: https://www.youtube.com/c/999DusanGoldrecovery
4 years ago: published the article
Simple gold recovery with salt and vinegar-link: https://youtu.be/6DIBV5W4jWo