R 325.60702 Definitions.

Rule 2. As used in these rules: (a) "Electromagnetic radiation" means that portion of the spectrum commonly defined as the radio frequency region, which for the purpose of these rules shall include the microwave frequency region. (b) "Partial body irradiation" means when part of the body is exposed to the incident electromagnetic energy. (c) "Radiation protection guide" means the radiation level that should not be exceeded without careful consideration of the reasons for doing so. (d) "Symbol" means the overall design, shape, and coloring of the radio frequency (rf) radiation sign shown in Figure G-11. (e) "Whole body irradiation" means the entire body is exposed to the incident electromagnetic energy or an exposure where the cross section of the body is smaller than the cross section of the incident radiation beam.