...
2025-08-15 01:58
2319
...
2025-08-15 01:14
1636
...
2025-08-15 01:11
2277
...
2025-08-15 00:22
577
...
2025-08-15 00:17
2305
...
2025-08-15 00:12
536
...
2025-08-14 23:56
2580
...
2025-08-14 23:52
884
...
2025-08-14 23:38
1566
When selecting a heavy hex head bolt, it is essential to consider factors such as the specific application requirements, load capacity, and material compatibility
...
2025-08-14 23:32
1966
Fundamental things and its importance
Chemical Attack
DIN

In order for the sealing property of the oil seal you selected to really shine, attention needs to be paid to how it is handled.
In the event of seal failure, it is necessary to take effective countermeasures.
The hydrogenated butyronitrile rubber has been
polymer elastomer containing fluorine atoms on the carbon atom of the main chain or side chain.
ACM