| 摘要 |
An automatic method of packing radioactive sources, the method mainly comprising moving a circular tray automatically and periodically in a shielded enclosure past a number of equidistant working stations arranged in a circle and corresponding to the various respective stages of packaging and to supervisory operations, the tray being formed with equidistant peripheral perforations to the number of working stations, a logic circuit initiating, for each perforation, the starting or not starting of a working station in dependence upon the result output by the immediately preceding working station.
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