| 摘要 |
<p>1. Apparatus for the remote localization of radioactive sources, comprising a pinhole camera (20), whose walls constitute a shield for the radioactive radiation, characterized in that said pinhole camera (20) has an opening (27) making it possible to introduce a first film (42) able to detect the radioactive radiation emitted by said sources and positioned facing the pinhole (20) and in that a second light-sensitive film (40) is place in the pinhole camera (20) substantially at the same location as the first film, so that it is exposed by the light entering via the pinhole (24).</p> |
