NEN 3399:1992
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Outdoor sewer system - Classification system for visual inspection of sewers
Published date
01-04-1992
Publisher
Superseded date
02-03-2026
Superseded by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
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| Status |
Superseded
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| SupersededBy |
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