Пропорции цемента, песка, щебня и воды для бетона. Плюс немного тонкостей.
1 month ago 00:17:29 1
1 month ago 00:12:03 1
2 months ago 00:18:31 1
2 months ago 00:06:20 1
2 months ago 00:52:20 1
3 months ago 00:07:14 1
3 months ago 00:20:48 1
3 months ago 00:04:37 1
4 months ago 00:05:23 1
4 months ago 00:03:07 1
5 months ago 00:06:56 1
5 months ago 00:10:12 1
5 months ago 00:05:05 1
6 months ago 00:05:44 1
6 months ago 00:06:04 1
6 months ago 00:04:36 1
7 months ago 00:09:02 1
7 months ago 00:21:08 1
7 months ago 00:02:04 1
7 months ago 00:09:31 1
8 months ago 00:38:26 1
8 months ago 00:00:56 1
8 months ago 00:06:04 1
8 months ago 00:01:05 1
