NEN 3399:1992
Superseded
Superseded
View Superseded by
Outdoor sewer system - Classification system for visual inspection of sewers
Published date
04-01-1992
Publisher
Superseded date
03-02-2026
Superseded by
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This standard provides requirements for the classification of aspects of the condition of sewers, i.e.
| DocumentType |
Standard
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| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| SupersededBy |
Summarise
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