Consumption during navigation; osmotic diffusion, replacement on account of washings.
The employment of helium in airships
Aviation
Aviation ; 15 , n 4
1923
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1921
Helium versus hydrogen for airships
Engineering Index Backfile | 1938
|NTRS | 1923
|Helium versus hydrogen for airships
Engineering Index Backfile | 1938
|Helium and its value for airships
Engineering Index Backfile | 1925
|