It his been calculated that the German High Command in the West can dispose of about 1,750 fighter air-craft, about half of which are single and half twin-engined machines.
据估计，德国西线最高统帅部可以调动的战机约1750架，单引擎机和双引擎机各占一半。
2
It his been calculated that the German High Command in the West can dispose of about 1, 750 fighter air-craft, about half of which are single and half twin-engined machines.
据估计，德国西线最高统帅部可以调动的战机约1750架，单引擎机和双引擎机各占一半。
3
Rather than use either a spherical or a cigar-shaped aerostat, as the gas-filled envelope of a lighter-than-aircraft is known, Skylifter has developed a discus-shaped one.