2018DIN EN ISO 3923-1:2018 Metallic powders - Determination of apparent density - Part 1: Funnel method (ISO 3923-1:2018)
2010DIN EN ISO 3923-1:2010 Metallic powders - Determination of apparent density - Part 1: Funnel method (ISO 3923-1:2008); German version EN ISO 3923-1:2010
1980DIN ISO 3923-1:1980 Metallic powders; determination of apparent density, part 1: funnel method
DIN ISO 3923-1:1980 Metallic powders; determination of apparent density, part 1: funnel method was changed to DIN EN ISO 3923-1:2010 Metallic powders - Determination of apparent density - Part 1: Funnel method (ISO 3923-1:2008); German version EN ISO 3923-1:2010.