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DIN EN ISO 4869-1:2019-10
Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation (ISO 4869-1:2018); German version EN ISO 4869-1:2018
Summary
Akustik - Gehörschützer - Teil 1: Subjektives Verfahren zur Messung der Schalldämmung (ISO 4869-1:2018); Deutsche Fassung EN ISO 4869-1:2018
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 10/01/2019 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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