| 摘要 |
<p>The invention relates to a method and apparatus for carrying out leak detection of a fuel assembly (2) for a pressurised-water nuclear reactor. A substantially vertical hollow mast means (1) open at the bottom end and with side walls which are pierced by one or more apertures (8) houses the fuel assembly (2) to be examined. A leak detection device (4, 4') has extraction means (5, 5', 6, 6', 9, 9') for extracting fluid through said apertures (8) from inside said mast means (1).</p> |
