SHOPPING: Formula 1 is back in the United States with the upcoming race in Miami taking place on Sunday, May 4. This is the third year Miami will be hosting Formula 1 and it's one of the most ...

This is a perforate spiral duct made by ACTEC - VSIP Binh Duong. The small holes (perforations) allow for sound attenuation or controlled air diffusion, making it suitable for applications like ...