DIN EN ISO 13137:2023 Workplace atmospheres - Pumps for personal sampling of chemical and biological agents - Requirements and test methods (ISO 13137:2022)
2023DIN EN ISO 13137:2023-01 Workplace atmospheres - Pumps for personal sampling of chemical and biological agents - Requirements and test methods (ISO 13137:2022); German version EN ISO 13137:2022
2014DIN EN ISO 13137:2014 Workplace atmospheres - Pumps for personal sampling of chemical and biological agents - Requirements and test methods (ISO 13137:2013); German version EN ISO 13137:2013