This standard specifies the protection performance of industrial gamma-ray flaw detectors and the protection, monitoring and accident emergency requirements during flaw detection operations. This standard applies to the production and use of industrial gamma-ray flaw detectors.
GBZ 132-2008 Referenced Document
GB 11806 Regulations for the safe transport of radioactive material*, 2019-04-04 Update
GB 4075 Sealed radioactive sources.General requirements and classification*, 2009-03-13 Update