376 / | HD | INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS |
409 | DF | FUEL COMPONENT STRUCTURE {10} |
426 | DF | .~ Plural fuel segments or elements {8} |
434 | DF | .~.~ In pack or bundle {10} |
443 | .~.~.~ With coolant flow path deflecting means {1} | |
444 | DF | .~.~.~.~> With coolant flow bypass means |