Нашел самый дешевый способ травления металла. Травление в электролите
Сделал видео-эксперимент про травление металла в электролите.
Видео на Яндекс Дзен:
2 weeks ago 00:16:40 4
1 month ago 00:11:30 1
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4 months ago 01:02:51 6
4 months ago 00:28:34 1
4 months ago 01:16:07 1
4 months ago 00:00:00 1
