(2) Испытание адгезии покрытия штырей заземления
Съемка испытания, проведенного производителем GALMAR (Польша), наглядно показывающая качество медного покрытия штырей заземления разных производителей.
6 years ago 00:17:11 547
5 years ago 00:33:56 13
6 years ago 00:01:20 80
5 years ago 00:02:06 94
4 years ago 00:06:17 24
7 years ago 00:47:56 276
9 years ago 00:22:04 3.8K
4 years ago 00:00:00 40
8 years ago 00:39:50 13
10 years ago 00:06:10 82
6 years ago 00:46:21 15
8 years ago 00:08:07 30
11 years ago 00:04:46 890
9 years ago 00:11:40 262
6 years ago 00:12:55 64
9 years ago 01:24:53 26
8 years ago 00:01:54 1.4K
10 years ago 00:04:20 4.9K
13 years ago 00:04:22 170
5 years ago 00:02:19 510
9 years ago 00:01:10 483
8 years ago 00:01:26 2.8K
7 years ago 00:30:25 240
2 years ago 00:23:14 15
