Calibration of monitoring films for the dosimetry of gamma rays by means of low-activity 226Ra- or Cs-sources in a shielded transportable facility.
D002587:Cesium Isotopes; D008722:Methods; D011834:Radiation Monitoring / Q000592:standards*; D011835:Radiation Protection; D011874:Radiometry; D011883:Radium
D002587:Cesium Isotopes; D011883:Radium