ASTM E 803 : 1991
Superseded
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Standard Test Method for Determining the L/D Ratio of Neutron Radiography Beams
Hardcopy , PDF
01-01-2014
English
01-01-2014
CONTAINED IN VOL. 03.03, 2017 Describes an empirical technique for the measurement of the effective collimation ratio, L/D, of neutron radiography beams.
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