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Improved ultrasonic standard reference blocks:



D G Eitzen, G F Sushinsky, D J Chwirut, C J Bechtoldt, A W Ruff
- NBS IR 75-685
Report Number
NBS IR 75-685


Eitzen, D. , Sushinsky, G. , Chwirut, D. , Bechtoldt, C. and Ruff, A. (1975), Improved ultrasonic standard reference blocks:, , National Institute of Standards and Technology, Gaithersburg, MD, [online], (Accessed June 6, 2023)
Created January 1, 1975, Updated May 19, 2023