Occupational Health Standard of the People's Republic of China
Latest
GBZ/T 250-2014
Scope
This standard specifies the radiation shielding requirements for industrial X-ray inspection rooms. This standard applies to the flaw detection room of industrial X-ray flaw detection devices below 500 kV.
GBZ/T 250-2014 history
2014GBZ/T 250-2014 Radiation shielding specifications for room of industrial X-ray radiography