DIN EN ISO 80000-9:2012 Quantities and units - Part 9: Physical chemistry and molecular physics (ISO 80000-9:2009 + Amd 1:2011); German version FprEN ISO 80000-9:2012
2020DIN EN ISO 80000-9:2020-02 Quantities and units - Part 9: Physical chemistry and molecular physics (ISO 80000-9:2019); German version EN ISO 80000-9:2019
2014DIN EN ISO 80000-9 Berichtigung 1:2014 Quantities and units - Part 9: Physical chemistry and molecular physics (ISO 80000-9:2009 + Amd 1:2011); German version EN ISO 80000-9:2013, Corrigendum to DIN EN ISO 80000-9:2013-08
2013DIN EN ISO 80000-9:2013 Quantities and units - Part 9: Physical chemistry and molecular physics (ISO 80000-9:2009 + Amd 1:2011); German version EN ISO 80000-9:2013
2012DIN EN ISO 80000-9:2012 Quantities and units - Part 9: Physical chemistry and molecular physics (ISO 80000-9:2009 + Amd 1:2011); German version FprEN ISO 80000-9:2012