Group items tagged 
The mechanical seal is a sealing device composed of two sealing elements (static ring and moving ring) that are perpendicular to the shaft and have bright and flat appearances that are attached to ...
Installation method of mechanical seal1. Check the seal before installation Whether it is a new mechanical seal or a repaired seal, you need to carefully check the following items before installati...
The mechanical seal is a combined mechanism composed of a series of simple design elements. The sealing function is completed by two main sealing rings with planes to prevent leakage. One of the se...
With the end of the summer, those of us who love skiing and snowboarding are starting to make winter travel plans and turn our ideas into skiersand colder -time of year. Over the 15 years I have wr...
For students, picking the right school backpack is a big deal.I have watched each of my grandchildren and their parents get very confused trying to select just the perfect school backpack.School ba...
The automatic sliding door opener seems to be used to automatically open and close the door, but the internal integration technology is fundamentally different. Moreover, there is no industry ...
Bacteria detection instruments are commonly known as atp fluorescence detection, which is mainly based on the principle of firefly luminescence, using the luciferase-luciferin system "to quickly de...
Every woman has her own flexible side, but intellectual beauty is more durable. As the saying goes: "Wise women are the most beautiful," the trend is constantly improving. Women have designed many ...
