NBN EN 352-3 : 2002
Current
The latest, up-to-date edition.
HEARING PROTECTORS - GENERAL REQUIREMENTS - PART 3: EAR-MUFFS ATTACHED TO AN INDUSTRIAL SAFETY HELMET
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 Sizing
4.2 Materials and construction
4.3 Performance
5 Marking
6 Information supplied by the manufacturer
6.1 General
6.2 Wearer information
6.3 Additional information
Annex A (informative) Uncertainty of measurement and
interpretation of test results
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions
of EU directives
Bibliography
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