Почему искрят щетки в электродвигателе шуруповёрта?
Искрение при работе машин, имеющих коллекторный двигатель допустимо, но
2 months ago 00:13:45 2
2 months ago 01:12:16 1
4 months ago 01:37:46 1
4 months ago 00:13:00 1
4 months ago 11:39:46 31
4 months ago 00:13:26 1
4 months ago 00:03:29 1
4 months ago 00:46:02 1
4 months ago 00:11:38 1
4 months ago 00:53:28 1
4 months ago 00:20:39 1
4 months ago 00:23:24 1
4 months ago 00:08:45 1
4 months ago 00:00:00 1
4 months ago 00:11:44 1
4 months ago 00:41:32 1
4 months ago 00:24:36 1
4 months ago 00:55:46 1
4 months ago 00:00:00 1
4 months ago 00:37:19 1
5 months ago 00:01:00 1
5 months ago 00:50:27 1
5 months ago 01:02:08 1
5 months ago 00:05:08 1
