#3 Идеальная концентрация серной кислоты для получения золота 99,9.
Электролиз золота в серной кислоте. Выбор концентрации серной кислоты. Продолжение...
1 часть про выбор напряжения (график):
7 days ago 00:13:21 42
3 weeks ago 00:01:53 1
![Клубничный рулет [sweet & flour]](https://sun9-31.userapi.com/duIJU7LuECku6qIRagVpn2T3ClmUk9EaRfcRFw/27f6KfXAUUY.jpg)
1 month ago 01:28:03 9
2 months ago 00:13:57 1
2 months ago 00:01:08 0
2 months ago 00:12:16 1
2 months ago 00:19:33 1
3 months ago 00:03:12 0
3 months ago 00:13:31 1
3 months ago 00:01:22 0
3 months ago 00:14:45 0
3 months ago 00:01:07 0
4 months ago 00:05:42 2
4 months ago 00:41:47 4
4 months ago 00:05:50 3
4 months ago 03:00:01 0
4 months ago 00:56:05 354
4 months ago 00:08:35 0
4 months ago 01:04:03 40
5 months ago 01:20:32 1
5 months ago 00:17:16 0
5 months ago 00:17:48 2
5 months ago 00:03:22 21
5 months ago 00:03:47 0
