17/30302594 DC : 0
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Status of Standard is Unknown
BS ISO 4869-6 - ACOUSTICS - HEARING PROTECTORS - PART 6: DETERMINATION OF SOUND ATTENUATION OF ACTIVE NOISE REDUCTION EARMUFFS
Available format(s)
Hardcopy , PDF
Language(s)
English
Publisher
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Testing
Annex A (normative) - Analysis of uncertainties
Bibliography
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