je.st
news
Home
› Air Force contracts LiquidPiston to adapt its rotary X-Engine technology for hybrid-electric propulsion for UAS and orbs
Air Force contracts LiquidPiston to adapt its rotary X-Engine technology for hybrid-electric propulsion for UAS and orbs
2021-03-05 11:55:35| Green Car Congress
Tags: technology
air
force
contracts
Category:Automotive