Projects of NA 062

Document number Begin Title Comment
ISO/AWI TS 13121 2024-02-20 Nanotechnologies - Nanomaterial risk evaluation More  Comment 
ISO/FDIS 24895-1 2024-02-14 Analysis of natural gas - Determination of particulate matter - Part 1: Determination of particles content by gravimetric method More  Comment 
ISO/FDIS 24831 2024-02-06 Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic matrix composite at ambient temperature in air atmospheric pressure - Determination of leak strength of tubes More  Comment 
ISO/FDIS 20018-1 2024-02-02 Fine bubble technology - Characterization of ultrafine bubbles - Part 1: Data correction to exclude particulate contaminants for evaluating size and concentration indices More  Comment 
ISO 11932 2024-01-26 Activity measurements of solid materials considered for recycling, re-use or disposal as non-radioactive waste More  Comment 
ISO/AWI 20765-3 2024-01-25 Natural gas - Calculation of thermodynamic properties - Part 3: Two-phase properties (vapour-liquid equilibria) More  Comment 
ISO/FDIS 23974-1 2024-01-22 Leather - Red hair sheep skin - Part 1: Description of defects More  Comment 
ISO/FDIS 23974-2 2024-01-22 Leather - Red hair sheep skins - Part 2: Guidelines for grading on the basis of defects More  Comment 
ISO/PRF 23974-3 2024-01-22 Leather - Red hair sheep skins - Part 3: Guidelines for grading on the basis of mass and size More  Comment 
DIN 51820-1 2024-01-18 Testing of lubricants - Analysis of greases by infrared spectrometer - Recording and interpretation of an infrared spectrum More  Comment 

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