NS EN 352-2 : 2ED 2002

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 Sizing and adjustability
  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

Specifies constructional, design and performance requirements, marking requirements and user information for ear-plugs.