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NEN EN 12690 : 1999
Current
The latest, up-to-date edition.
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BIOTECHNOLOGY - PERFORMANCE CRITERIA FOR SHAFT SEALS
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Hazards
5 Performance classes
6 Classification and verification of performance
7 Marking and packaging
8 Documentation
Annex A (informative) Guidance on materials, design
and manufacture
Annex B (informative) Guidance on seal classification
and applications
Annex C (informative) Bibliography
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