Method to determine the quality of sapphire
An edition of Method to determine the quality of sapphire (1980)
By Radio Corporation of America. David Sarnoff Research Center, Princeton, N.J.
Publish Date
1980
Publisher
U.S. Dept. of Commerce, National Bureau of Standards,for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Language
eng
Pages
61
Description:
subjects: Measurement, Sapphires, Specular reflectance, Surfaces, Testing