
Standard Test Method for Determining the L/D Ratio of Neutron Radiography Beams
NORMA vydána dne 1.1.1996
Designation standards: ASTM E803-91(1996)
Note: NEPLATNÁ
Publication date standards: 1.1.1996
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
beam collimation, L/D ratio, neutron radiography, radiographic unsharpness, umbral shadow