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Standards [New]

DIN EN 16976

Ambient air - Determination of the particle number concentration of atmospheric aerosol; German version EN 16976:2024
Edition 2024-09

Draft standard

DIN EN ISO 24078

Hydrogen in energy systems - Vocabulary (ISO/DIS 24078:2023); German and English version prEN ISO 24078:2023
Edition 2024-08

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