LST EN 60079-29-2-2008 Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen (IEC 60079-29-2:2007)
2016DIN EN 62533:2016 Radiation protection instrumentation - Highly sensitive hand-held instruments for photon detection of radioactive material (IEC 62533:2010, modified); German version EN 62533:2016
2008LST EN 60079-29-2-2008 Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen (IEC 60079-29-2:2007)