GB/T 7582-2004

Acoustics--Statistical distribution of hearing thresholds as a function of age

NORM herausgegeben am 13.5.2004

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The information about the standard:

Designation standards: GB/T 7582-2004
Note: UNGÜLTIG
Publication date standards: 13.5.2004
Country: Chinese technical standard
Kategorie: Technische Normen GB