Сравнение металлической (стальной) фибры с макрофиброй Strofiber на растяжение при и...
Прочность бетонной балки на растяжение при изгибе. Сравнение и преимущества мет...
2 months ago 00:01:00 1
3 months ago 00:06:09 1
4 months ago 00:33:02 1
4 months ago 00:07:40 1
4 months ago 00:16:18 1
4 months ago 00:04:54 1
4 months ago 00:04:30 1
4 months ago 00:18:47 1
4 months ago 00:25:14 2
4 months ago 00:05:27 1
4 months ago 00:13:36 5
4 months ago 00:20:01 45
4 months ago 00:25:02 4
4 months ago 00:24:56 1
4 months ago 00:22:47 50
5 months ago 00:07:23 1
5 months ago 00:52:36 1
5 months ago 00:11:12 1
5 months ago 00:04:15 1
5 months ago 00:23:13 6
5 months ago 00:12:31 1
5 months ago 00:08:22 1
5 months ago 00:04:57 1
6 months ago 00:08:48 1
