2018DIN EN ISO 4022:2018-12 Permeable sintered metal materials - Determination of fluid permeability (ISO 4022:2018); German version EN ISO 4022:2018
1970DIN EN ISO 4022 E:2018-07 Determination of fluid permeability of permeable sintered metallic materials (draft)
2018DIN EN ISO 4022:2018 Permeable sintered metal materials - Determination of fluid permeability (ISO 4022:2018); German version EN ISO 4022:2018
2006DIN EN ISO 4022:2006 Permeable sintered metal materials - Determination of fluid permeability (ISO 4022:1987); English version of DIN EN ISO 4022:2006-06