gent ib wenn ae oe EXPOSURE RATE (MeV/gm-sec) + MM So aedivas LO a HEIGHT Figure 9. se 78 @} (METERS) Total exposure rate for plane sources of various energies as a function of height. - 43 -
gent ib wenn ae oe EXPOSURE RATE (MeV/gm-sec) + MM So aedivas LO a HEIGHT Figure 9. se 78 @} (METERS) Total exposure rate for plane sources of various energies as a function of height. - 43 -