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ANSI N449.1-1978 - American National Standard Procedures for Periodic Inspection of Cobalt-60 and Cesium-137 Teletherapy Equipment

Description: Procedures for the inspection of cobalt-60 and cesium-137 teletherapy equipment are suggested. Their purpose is to enable users to identify and quantify malfunctions or maladjustments of the safety and radiation-defining components. Methods and equipment are listed for each procedure.
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