Team Winhere Racing by HAR celebrated a podium result in the overall standings at the Shanghai 8 Hours and won its class. Andy Deng/Liu Hangcheng/Yu Kuai shared the cockpit of the GT3 sports car and were always in the leading group in persistently heavy rain. After a spin, their Audi had to be pulle
IntroductionBrake drums are critical components in automotive braking systems, especially in heavy-duty and commercial vehicles. They are responsible for converting kinetic energy into thermal energy through friction, enabling vehicles to slow down or stop efficiently. The selection of the appropria
