DIN EN 60405:2007 Nuclear instrumentation - Constructional requirements and classification of radiometric gauges (IEC 60405:2003, modified); German version EN 60405:2007
2014DIN EN 62598:2014 Nuclear instrumentation - Constructional requirements and classification of radiometric gauges (IEC 62598:2011); German version EN 62598:2013
2007DIN EN 60405:2007 Nuclear instrumentation - Constructional requirements and classification of radiometric gauges (IEC 60405:2003, modified); German version EN 60405:2007