ESPR*
![](dev/images/h-r-.png)
Research and Development of Environmentally Compatible Propulsion System for Next-Generation Supersonic Transport (Japan), ref. HYPR
![](dev/images/h-r-.png)
環境適合型次世代
![](dev/images/h-r-.png)
![]() | 丸善 「略語大辞典」 JLogosID : 11874112 |