Procedures for the calibration of ASTM E127-type ultrasonic reference blocks
By: D. J. Chwirut, G. F. Sushinsky, and D. G. Eitzen ; Institute for Basic Standards
Contributors: Sushinsky, G. F., jt. auth; Eitzen, D. G., jt. auth; Institute for Basic Standards (U.S.)
Series: NBS technical note ; 924; NBS technical note -- 924
Publisher: U.S. Dept. of Commerce, National Bureau of Standards, Institute for Basic Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 38
Subjects: Ultrasonic transducers -- Measurement; Ultrasonics
Notes: CODEN: NBTNAE

Sponsored by Air Force Materials Laboratory, National Aeronautics and Space Administration, Army Materials and Mechanics Research Center

S/N 003-003-01671-3

Bibliography: p. 17-18