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Standard Guide to Obtainable ASTM Equivalent Penetrameter Sensitivity for Radiography of Steel Plates 1/4 to 2 in. (6 to 51 mm) Thick with X Rays and 1 to 6 in. (25 to 152 mm) Thick with Cobalt-
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| Lenguaje: | eng |
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ASTM
2009
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| Acceso en línea: | http://cds.cern.ch/record/522467 |