| 976 / | HD | NUCLEAR TECHNOLOGY |
|
| DIG 37 | DD | REACTOR FUEL ELEMENTS AND THEIR ASSEMBLIES; SELECTION OF SUBSTANCES FOR USE AS REACTOR FUEL ELEMENTS [G21C-3/00] {5} |
| DIG 38 |  | .~ Fuel elements [G21C-3/02] *** (manufacturing DIG. 283) {5} |
| DIG 39 | DD | .~.~> Constructional details [G21C-3/04] {5} |
| DIG 54 | DD | .~.~> Elements with fissile or breeder material in contact with coolant [G21C-3/22] |
| DIG 55 | DD | .~.~> Elements with fissile or breeder material in fluid form within a nonactive casing [G21C-3/24] |
| DIG 56 | DD | .~.~> Elements with fissile or breeder material in powder form within a nonactive casing [G21C-3/26] *** (DIG. 57 takes precedence) |
| DIG 57 | DD | .~.~> Elements with fissile or breeder material in solid form within a nonactive casing [G21C-3/28] |