๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

National advisory committee for aeronautics: Report NO. 214, Wing Spar Stress Charts and Wing Truss Proportions. By Edward P. Warner. 18 pages, illustrations, quarto. Washington, Government Printing Office, 1925. Price, ten cents


Publisher
Elsevier Science
Year
1925
Tongue
English
Weight
62 KB
Volume
200
Category
Article
ISSN
0016-0032

No coin nor oath required. For personal study only.

โœฆ Synopsis


ment of the manner of the occurrence of petroleum and the methods of obtaining it. The book also contains information about the sanitary care of the workers and the methods of dealing with accidents that may occur at the wells and refineries. The author is a mining engineer connected with an institution at Strasburg, for instruction in the engineering questions concerning petroleum and other combustible liquids. The book is liberally illustrated with drawings, which, though mostly merely sketches, are satisfactory.


๐Ÿ“œ SIMILAR VOLUMES


National Advisory Committee for Aeronaut
๐Ÿ“‚ Article ๐Ÿ“… 1926 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 59 KB

Price, ten cents. This report contains the results of a series of tests with three wing models. By changing the section of one of the models and painting the surface of another, the number of models tested was increased to five. The tests were made in order to obtain some general information on the