2023DIN 25457-1:2023-10 Activity measurement methods for the clearance of radioactive substances and nuclear facility components - Part 1: Fundamentals / Note: Date of issue 2023-09-08*Intended as replacement for DIN 25457-1 (2014-12).
2023DIN 25457-1:2023-02 Activity measurement methods for the clearance of radioactive substances and nuclear facility components - Part 1: Fundamentals / Note: Date of issue 2023-01-13*Intended as replacement for DIN 25457-1 (2014-12).
2014DIN 25457-1:2014-12 Activity measurement methods for the clearance of radioactive substances and nuclear facility components - Part 1: Fundamentals / Note: To be replaced by DIN 25457-1 (2023-02).
2014DIN 25457-1:2014 Activity measurement methods for the clearance of radioactive substances and nuclear facility components - Part 1: Fundamentals
2013DIN 25457-1:2013 Activity measurement methods for the clearance of radioactive substances and nuclear facility components - Part 1: Fundamentals
2012DIN 25457-1:2012 Activity measurement methods for the clearance of radioactive substances and nuclear facility components - Part 1: Fundamentals
1993DIN 25457-1:1993 Activity measurement methods for the release of radioactive residual materials and decommissioning components of nuclear facilities; principles for beta and gamma radiation measurements