Епихин АВ. Буровой ЛикБез. Элементы гидравлической части бурового насоса. 2020
Епихин Антон Владимирович
Буровой ЛикБез
Элементы гидравлической части бурового насоса
- поршень, шток, втулка, клапан
- внешний вид, описание, назначение
2020
3 months ago 00:26:21 1
3 months ago 01:50:32 4
7 months ago 00:32:06 1
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10 months ago 00:16:05 1
11 months ago 00:53:05 3
1 year ago 00:41:45 3
1 year ago 00:48:30 1
1 year ago 00:11:20 1
1 year ago 00:51:32 1
1 year ago 00:40:13 2
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1 year ago 00:23:22 2
1 year ago 00:31:43 1
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1 year ago 00:51:27 1
1 year ago 00:17:43 1
1 year ago 00:16:44 1
1 year ago 00:21:03 1
1 year ago 00:17:47 1
2 years ago 00:54:53 4
2 years ago 00:32:43 1
2 years ago 00:16:52 1
2 years ago 01:20:45 2
