435)): Паралельная и последовательная работа двух центробежных насосов. ( вопросы гос и МКК)
смотрите плей лист СВМ НАСОСЫ номер 80 и другие... базовые знания.
1 month ago 03:45:34 1
3 months ago 00:15:10 1
7 months ago 03:42:26 1
7 months ago 00:06:24 1
7 months ago 05:25:18 1
8 months ago 00:07:22 2
9 months ago 00:36:41 1
10 months ago 00:00:00 1
10 months ago 00:03:25 1
12 months ago 04:36:39 1
1 year ago 00:10:35 1
1 year ago 00:01:00 1
1 year ago 00:06:34 1
2 years ago 01:02:40 2
2 years ago 00:06:13 3
2 years ago 00:17:49 1
2 years ago 00:12:57 1
2 years ago 00:03:24 70
2 years ago 00:03:13 3
3 years ago 00:05:58 452
3 years ago 00:45:26 1
3 years ago 00:47:47 1
4 years ago 00:00:00 72
4 years ago 00:04:49 3
