Bu teknikleri çok az kişi biliyor! Son Derece İşe Yarayan İpuçları ve Tüyolar
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Brass plating, it's easy!
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Few people know this method of cheap chrome plating! Do it yourself in a workshop or garage
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Very cool and reliable coating,suitable for tools! Simple practical inventions
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КАК ХРОМИРОВАТЬ ПОВЕРХНОСТЬ
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Это просто фантастика. Мгновенный результат с простыми реактивами
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Don't throw away Old Batteries!Genius Invention with Welding Machine that you won't Believe😱
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Простейшее Воронение и Меднение Стали DIY Bluing
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