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| 75921 |
DIN EN ISO 21871Microbiology of food and animal feeding stuffs - Horizontal method for the determination of low numbers of presumptive Bacillus cereus - Most probable number technique and detection method (ISO 21871:2006); German version EN ISO 21871:2006 Microbiology of food and animal feeding stuffs - Horizontal method for the determination of low numbers of presumptive Bacillus cereus - Most probable number technique and detection method (ISO 21871:2006); German version EN ISO 21871:2006 |
| 75922 |
DIN EN ISO 21872-1Microbiology of the food chain - Horizontal method for the determination of Vibrio spp. - Part 1: Detection of potentially enteropathogenic Vibrio parahaemolyticus, Vibrio cholerae and Vibrio vulnificus (ISO 21872-1:2017); German version EN ISO 21872-1:2017 Microbiology of the food chain - Horizontal method for the determination of Vibrio spp. - Part 1: Detection of potentially enteropathogenic Vibrio parahaemolyticus, Vibrio cholerae and Vibrio vulnificus (ISO 21872-1:2017); German version EN ISO 21872-1:2017 |
| 75923 |
DIN EN ISO 21877Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO/DIS 21877:2018); German and English version prEN ISO 21877:2018 Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO/DIS 21877:2018); German and English version prEN ISO 21877:2018 |
| 75924 |
DIN EN ISO 21898Packaging - Flexible intermediate bulk containers (FIBCs) for non-dangerous goods (ISO 21898:2004); German version EN ISO 21898:2005 Packaging - Flexible intermediate bulk containers (FIBCs) for non-dangerous goods (ISO 21898:2004); German version EN ISO 21898:2005 |
| 75925 |
DIN EN ISO 21904-1Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 1: General requirements (ISO/DIS 21904-1:2019); German and English version prEN ISO 21904-1:2019 Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 1: General requirements (ISO/DIS 21904-1:2019); German and English version prEN ISO 21904-1:2019 |
| 75926 |
DIN EN ISO 21904-2Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 2: Requirements for testing and marking of separation efficiency (ISO/DIS 21904-2:2019); German and English version prEN ISO 21904-2:2019 Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 2: Requirements for testing and marking of separation efficiency (ISO/DIS 21904-2:2019); German and English version prEN ISO 21904-2:2019 |
| 75927 |
DIN EN ISO 21904-3Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices (ISO 21904-3:2018); German version EN ISO 21904-3:2018 Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices (ISO 21904-3:2018); German version EN ISO 21904-3:2018 |
| 75928 |
DIN EN ISO 21904-4Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 4: Determination of the minimum air volume flow rate of capture devices (ISO/DIS 21904-4:2019); German and English version prEN ISO 21904-4:2019 Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 4: Determination of the minimum air volume flow rate of capture devices (ISO/DIS 21904-4:2019); German and English version prEN ISO 21904-4:2019 |
| 75929 |
DIN EN ISO 21909-1*VDE 0492-3-909-1Passive neutron dosimetry systems - Part 1: Performance and test requirements for personal dosimetry (ISO 21909-1:2015) Passive neutron dosimetry systems - Part 1: Performance and test requirements for personal dosimetry (ISO 21909-1:2015) |
| 75930 |
DIN EN ISO 21922Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO/DIS 21922:2018); German and English version prEN ISO 21922:2018 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO/DIS 21922:2018); German and English version prEN ISO 21922:2018 |
| 75931 |
DIN EN ISO 21945Solid Biofuels - Simplified sampling method for small scale applications (ISO/DIS 21945:2018); German and English version prEN ISO 21945:2018 Solid Biofuels - Simplified sampling method for small scale applications (ISO/DIS 21945:2018); German and English version prEN ISO 21945:2018 |
| 75932 |
DIN EN ISO 21952Welding consumables - Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steels - Classification (ISO 21952:2012); German version EN ISO 21952:2012 Welding consumables - Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steels - Classification (ISO 21952:2012); German version EN ISO 21952:2012 |
| 75933 |
DIN EN ISO 21968Non-magnetic metallic coatings on metallic and non-metallic basis materials - Measurement of coating thickness - Phase-sensitive eddy-current method (ISO 21968:2005); German version EN ISO 21968:2005 Non-magnetic metallic coatings on metallic and non-metallic basis materials - Measurement of coating thickness - Phase-sensitive eddy-current method (ISO 21968:2005); German version EN ISO 21968:2005 |
| 75934 |
DIN EN ISO 21969High-pressure flexible connections for use with medical gas systems (ISO 21969:2009); German version EN ISO 21969:2009 High-pressure flexible connections for use with medical gas systems (ISO 21969:2009); German version EN ISO 21969:2009 |
| 75935 |
DIN EN ISO 21970-1Plastics - Polyketone (PK) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21970-1:2018); German version EN ISO 21970-1:2018 Plastics - Polyketone (PK) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21970-1:2018); German version EN ISO 21970-1:2018 |
| 75936 |
DIN EN ISO 21970-2Plastics - Polyketone (PK) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21970-2:2018); German version EN ISO 21970-2:2018 Plastics - Polyketone (PK) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21970-2:2018); German version EN ISO 21970-2:2018 |
| 75937 |
DIN EN ISO 21987Ophthalmic optics - Mounted spectacle lenses (ISO 21987:2017); German version EN ISO 21987:2017 Ophthalmic optics - Mounted spectacle lenses (ISO 21987:2017); German version EN ISO 21987:2017 |
| 75938 |
DIN EN ISO 22000Food safety management systems - Requirements for any organization in the food chain (ISO 22000:2018); German version EN ISO 22000:2018 Food safety management systems - Requirements for any organization in the food chain (ISO 22000:2018); German version EN ISO 22000:2018 |
| 75939 |
DIN EN ISO 22005Traceability in the feed and food chain - General principles and basic requirements for system design and implementation (ISO 22005:2007); German version EN ISO 22005:2007 Traceability in the feed and food chain - General principles and basic requirements for system design and implementation (ISO 22005:2007); German version EN ISO 22005:2007 |
| 75940 |
DIN EN ISO 22007-1Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1: General principles (ISO 22007-1:2017); German version EN ISO 22007-1:2017 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1: General principles (ISO 22007-1:2017); German version EN ISO 22007-1:2017 |
