How much do you know about car safety ranking?

There are more and more new cars appearing on the market, and the security allocation technology is getting richer and more intelligent. However, most consumers are still stunned when they choose to buy a .......

Where to buy the pumping machine

The manure extraction machine, as its name implies, is mainly used for the treatment of human and animal dung and dirt produced in daily life, and its use is very extensive. It is not only a common tool in.......

How temperature affects the LED display

Led displays have great potential due to their energy saving, environmental protection, and long life. But the temperature is very important for the led display, the temperature of the led display: relates to the led display life, light efficiency, color and so on. So the right temperature is .......

Summer car sunscreen small trick

On the tiring day, the sizzling sun outside is daunting. I just want to hide in the work room and cool down. I have to go to the sunscreen sunscreen clothing and dare to go out with my arms. However, the car should run under the big sun. Exposure not only brings harm .......

Dangsheng Technology won a lithium battery invention patent

Dangsheng Technology (64.800, 0.70, 1.09%) announced on the afternoon of August 2, the company's application of "a lithium ion battery cathode material and its preparation method" has recently obtained the invention patent certificate issued by the State Intellectual Propert.......

How to prevent forklifts from tipping

Because of the special requirements of electric forklift working environment, so when it comes to electric forklifts structure, we need to have a smaller turning radius requirements. Elect.......