1 词条AnswerBea (0)
1 of 0 Pages 0 items
类似词条
synergetic air-breathing rocket engine (SABRE)
航空航天; 太空飞行
A futuristic British space plane engine that burns hydrogen ...
Paper Plane Goes to Space
航空航天; 太空飞行
The world's first paper plane space mission launched by the ...
