2012NB/T 20095-2012 Design criteria for HVAC systems located outside containment of PWR nuclear power plant
2001EJ/T 1136-2001 Design criteria for HVAC systems located outside containment of LWR nuclear power plant
EJ/T 1136-2001 Design criteria for HVAC systems located outside containment of LWR nuclear power plant was changed to NB/T 20095-2012 Design criteria for HVAC systems located outside containment of PWR nuclear power plant.