0.837 Golygfeydd
Training film demonstrating the usage of the turbosupercharger, a device for providing greater engine capability at high altitude. Various techniques for operating and servicing the turbosupercharger are shown using a B- 17 bomber.
Rhyddhau: Jan 26, 1943
Amser Cinio: 22 munudau
Iaith:
Gwlad: United States of America