BS 7518:1995 Radiation protection instrumentation - Portable, transportable or installed equipment to measure x or gamma radiation for environmental monitoring - Integrating assemblies
Measurement of environmental radiation levels in the neighbourhood of nuclear and other establishments
BS 7518:1995 history
1995BS 7518:1995 Radiation protection instrumentation - Portable, transportable or installed equipment to measure x or gamma radiation for environmental monitoring - Integrating assemblies