1. Check the certification mark.Products that have obtained compulsory certification shall be marked with the certification mark, namely “CCC” mark, otherwise, they shall be regarded as...
in 2020 was grandly opened in Shenzhen Convention and Exhibition Center on September 2, 2020. Where many domestic and foreign industry brands displayed cutting-edge production and processing equipm...
With the improvement of vehicle power performance and the increase of people’s requirements for vehicle comfort degree, the electronic control unit and electronic device of the vehicle are al...
Cat5e and Cat6 work the same way, have the same type of RJ-45 connector, and can plug into any Ethernet jack on a computer, router, or similar device.Although they have many similarities, they have...
The long-term allowable cable current rate refers to the current value when the current in the cable passes through, and the temperature of the cable conductor reaches the long-term allowable opera...
