This part of GBZ/T 201 specifies the radiation shielding requirements for proton accelerator radiation therapy rooms. This part applies to the radiation therapy room of 70 MeV ~ 250 MeV proton accelerator. This section does not apply to proton accelerator rooms for scientific research, nor does it apply to proton accelerator rooms for the production of radionuclides.
GBZ/T 201.5-2015 Referenced Document
GBZ/T 201.1-2007 Radiation shielding requirements in room of radiotherapy installations.Part 1:General principle
GBZ/T 201.2 Radiation shielding requirements for radiotherapy room. Part 2: Radiotherapy room of electron linear accelerators
GBZ/T 201.5-2015 history
2015GBZ/T 201.5-2015 Radiation shielding requirements for radiotherapy rooms.Part 5:Radiotherapy room of proton accelerators