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Dear Customer,

This year, on the occasion of our 100th anniversary, we will be positioning ourselves for the future as part of the DIN Group with a new name. 

And so as of April 22, 2024

Beuth Verlag will become DIN Media. 

You can find out more about our new name and the reasons behind it here.

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Technical rule [CURRENT]

DIN CEN ISO/TS 21083-2:2019-11

DIN SPEC 3688:2019-11

Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Size range from 3 nm to 30 nm (ISO/TS 21083-2:2019); German version CEN ISO/TS 21083-2:2019

German title
Prüfverfahren zur Messung der Effizienz von Luftfiltrationsmedien gegen sphärische Nanomaterialien - Teil 2: Partikelgrößenbereich von 3 bis 30 nm (ISO/TS 21083-2:2019); Deutsche Fassung CEN ISO/TS 21083-2:2019
Publication date
2019-11
Original language
German
Pages
67
Procedure
Pre-Standard

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Publication date
2019-11
Original language
German
Pages
67
Procedure
Pre-Standard
DOI
https://dx.doi.org/10.31030/2690374

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Content
ICS
91.140.30
DOI
https://dx.doi.org/10.31030/2690374

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