Core Viewpoint - BYD's T18 electric sanitation vehicles showcased their efficiency, low noise, and zero emissions during a national event, highlighting China's advancements in new energy technology and commitment to green initiatives [2]. Group 1: Event Participation - This marks the third time BYD has provided sanitation support for a national military parade, following the 2015 "Ninety-Three Parade" and the 2019 celebration of the 70th anniversary of the founding of New China [2]. - The participation in these significant national events reflects trust in BYD's commercial vehicle brand and recognition of its technology and quality [2]. Group 2: Product Features - The T18 sanitation vehicle is a third-generation product that incorporates cutting-edge technology from BYD's commercial vehicle division [2]. - The vehicle features a custom electric chassis, blade battery, high-efficiency motor, and intelligent electronic control system, optimized for frequent start-stop conditions, resulting in a maximum energy consumption reduction of 15% [2]. - BYD has deployed over 3,000 sanitation vehicles in Beijing to date [2].