I.S.EN 13422:2019
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
16-12-2019
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Product characteristics
5 Test methods
6 Assessment and verification of constancy of performance
7 Classification and designation
8 Marking, labelling and packaging
Annex A (informative) Environmental considerations
Annex B (informative) Information about the selection of performance classes for the
visual performance at night-time
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