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E DIN ISO 8353:1989-05

Acoustics; estimated noise reduction of hearing protectors.

NORMA vydaná dňa 1.5.1989

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The information about the standard:

Designation standards: E DIN ISO 8353:1989-05
Note: NEPLATNÁ
Publication date standards: 1.5.1989
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: German technical standard
Kategória: Technické normy DIN

Annotation of standard text E DIN ISO 8353:1989-05 :

Akustik; Schätzwert der Schutzwirkung von Gehörschützern.