Газ !!!! Врезка газа в магистральную трубу !
Как правильно сделать врезку в магистральную трубу ? Взорвется ли газ ? Мастер класс от горгаз 👍
3 weeks ago 00:02:22 1
3 weeks ago 00:15:04 1
3 weeks ago 00:13:04 1
3 weeks ago 00:04:32 1
3 weeks ago 00:03:47 1
3 weeks ago 00:34:55 1
4 weeks ago 00:04:47 1
4 weeks ago 00:13:15 1
1 month ago 00:15:22 1
1 month ago 00:17:24 1
1 month ago 00:03:07 1
1 month ago 01:40:08 1
1 month ago 00:12:46 1
1 month ago 00:48:49 4
1 month ago 00:05:21 1
1 month ago 00:00:18 1
1 month ago 00:51:09 1
1 month ago 00:03:51 1
1 month ago 00:00:55 2
1 month ago 00:02:51 1
1 month ago 00:14:45 1
1 month ago 00:56:57 1
1 month ago 00:04:48 1
1 month ago 00:02:01 1
