๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

THE SECOND INTERNATIONAL CONGRESS OF THE INTERNATIONAL ASSOCIATION FOR TESTING MATERIALS


Book ID
121131018
Publisher
American Association for the Advancement of Science
Year
1936
Tongue
English
Weight
88 KB
Volume
84
Category
Article
ISSN
0036-8075

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


International association for testing ma
โœ R.H.O. ๐Ÿ“‚ Article ๐Ÿ“… 1936 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 51 KB

## 773 does not necessarily make for the most efficient results in their use in cathode ray tubes. It is, however, highly important to be able to control very accurately the addition of any foreign or "impure" substances which make the luminescent material produce mere light in the tubes. R. H. O.