Как жумар снимает оплетку веревки
Какая нагрузка при натягивании навесной переправы. При помощи полиспаста, жумара.
4 months ago 00:10:30 1
4 months ago 00:46:59 1
4 months ago 00:19:54 1
4 months ago 00:20:37 1
4 months ago 00:06:43 1
4 months ago 00:04:28 1
4 months ago 00:20:29 1
4 months ago 00:06:14 1
5 months ago 00:42:53 1
5 months ago 00:23:36 1
5 months ago 00:09:19 9
6 months ago 00:01:54 1
6 months ago 00:31:36 1
7 months ago 00:16:36 1
7 months ago 00:21:07 1
7 months ago 01:55:57 11
7 months ago 00:29:17 2
8 months ago 01:19:12 1
8 months ago 00:07:42 1
8 months ago 00:14:05 1
8 months ago 00:16:26 1
9 months ago 00:10:56 1
9 months ago 00:22:13 1
9 months ago 00:09:26 1
