Трубчатая печь
Принцип работы и конструкция радиантно-конвекционной трубчатой печи.
ВСТУПАЙТЕ в группу ВК
ВСТУПАЙТЕ группу FB
1 month ago 00:02:17 1
3 months ago 00:05:13 1
3 months ago 00:03:16 1
8 months ago 00:02:25 3
8 months ago 00:11:25 1
9 months ago 00:05:13 1
10 months ago 00:15:59 1
11 months ago 00:01:03 1
1 year ago 00:07:32 1
1 year ago 00:06:25 5
1 year ago 00:36:28 1
1 year ago 00:02:04 1
1 year ago 00:03:13 1
1 year ago 00:02:19 1
1 year ago 00:08:14 1
2 years ago 00:03:02 16
2 years ago 00:08:35 1
2 years ago 00:01:54 2
2 years ago 00:01:00 5
3 years ago 00:01:18 18
3 years ago 00:02:57 1
3 years ago 00:32:03 1
3 years ago 01:06:27 1
3 years ago 00:05:39 1
