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How Dissolve PCB Using HCl and H202 (Rizvian Igamo) View |
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Etching PCB with hydrochloric acid and hydrogen peroxide (ESCBR) View |
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Desoldering PCBs with Hydrochloric Acid for Gold Recovery (MetalScrapLab) View |
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Etching a PCB with hydrochlorid acid and hydrogen peroxide (linuxgeek81) View |
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PCB Etching with Hydrogen Peroxide + Hydrochloric Acid (H2O2 + HCl) [4K] (Thermosphere) View |
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Make PCB Tinning Solution ( (NurdRage) View |
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Tutorial slow etching pcb about 8 minutes for best result pcb maker. Cucl3 + hcl + h2o2 (NVS PACITAN) View |
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Make 10 Etchants for Copper Printed Circuit Boards (NurdRage) View |
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Dissolving gold with hydrogen peroxide. (My adventure) View |
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Gold Dissolve With Sulfuric Acid and H2O2 (sreetips) View |