青鸟消防：科力恒研发的5升脉冲炮技术可搭载在消防无人机上，目前正在与无人机厂商推进合作研发中

Core Viewpoint - The company Koli Heng is collaborating with drone manufacturers to develop a pulse cannon drone with a single spray capacity of 5 liters, which is currently in progress [2]. Group 1 - Koli Heng has developed a 5-liter pulse cannon technology that can be mounted on firefighting drones [2]. - The collaboration with drone manufacturers is aimed at advancing the research and development of this technology [2].