Reparación de un láser de espectáculos Lightspace Venus 22W que quema los galvanómetros
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Building A Mammoth 65 Watt Show Laser!
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Goldenstar Luminance 12000 Show Laser Intermittent Blue Laser Repair and Alignment
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Faça você mesmo um som surround... USANDO LASERS!
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A DIY Tesla Coil Talk 2 Circuits, Accessories, & Misc Info
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Ms. Pac-Man Invades Galaga! (Class of '81 Arcade Conversion)
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It's cute but broken: The GE Spacemaker 5" color TV
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532nm Laser Pointer Devolution
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