Available at the authorised workplace in the National Library of Estonia, Archival Library of the Estonian Literary Museum, Tallinn University of Technology Library, University of Tartu Library and Academic Library of Tallinn University
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EVS-EN 15267-1:2023 Õhukvaliteet : õhukvaliteedi seireseadmete hindamine. Osa 1, Sertifitseerimise üldpõhimõtted = Air quality : assessment of air quality monitoring equipment. Part 1, General principles of certification
Eesti Standardimis- ja Akrediteerimiskeskus, Arulco (osaühing)
