| 摘要 |
957,624. Nuclear fuel elements. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. June 25, 1962 [July 4, 1961], No. 24194/61. Addition to 916,176. Heading G6C. In the nuclear fuel element of the parent Specification, the insert of nuclear fuel comprises a ring of sintered uranium dioxide. The ring may be made in two or more segments and the groove may be roughened, for example by knurling. |
