| 摘要 |
Fuel assembly for a nuclear reactor, which apart from the fuel rods (1) contains a number of absorber rods which are likewise assembled in the form of a bundle over a support device and can be inserted into and extracted from the fuel element from above through openings (9', 9''). The absorber rods consist of fertile material such as, e.g., natural uranium or thorium 232. <IMAGE>
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