Performance of four-row cylindrical roller bearings for rolling mills
TechToday (06-09)
The four-row cylindrical roller bearing is a typical roller diameter bearing. The parts can be separated from each other. The high precision can achieve parts interchangea...
Commonly used synthetic methods for preparing aluminium nitride powder
Industry29Days Ago (05-11)
At present, more ways for making aluminium nitride powder are used: aluminium powder direct nitridation method, alumina carbon thermal reduction method, sol method, self-p...
Foam Concrete Application Research
Industry54Days Ago (04-16)
With the rapid development of the world economy, people pay more attention to energy conservation and environmental protection on the basis of meeting the needs of life an...
Japan's Toyota And Hino Jointly Develop A Fuel Cell Vehicle With A Range Of 600 Kilometers
News71Days Ago (03-30)
According to reports, Japan's Toyota Motor Corporation and Hino Automobile Co., Ltd. (Hino) have signed an agreement to jointly develop a massive fuel cell truck. They wil...
Do you know the importance of bearings
News76Days Ago (03-25)
Bearings are extensively utilized in lifestyles. There are many bearings in lifestyles. However, we don't take note of them. Bearings are a crucial part of mechanical gadg...