376 / | HD | INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS |
347 | DF | REACTOR STRUCTURES {7} |
354 | DF | .~ Fuel material in contact with and supported by fluid {3} |
359 | DF | .~.~ Fuel in molten state or in molten vehicle {1} |
360 | .~.~.~ Fuel in form of fused salt |