NEN NVN ENV 1201997 : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
VENTILATION FOR BUILDINGS - DUCTWORK - REQUIREMENTS FOR DUCTWORK COMPONENTS TO FACILITATE MAINTENANCE OF DUCTWORK SYSTEMS
01-09-2006
12-01-2013
Applicable to ductwork in buildings subject to human occupancy. It specifies requirements for dimensions, shape and location for openings, access and inspection covers and access doors for cleaning and service in supply and exhaust air ducts which conform to prEN 1505, prEN 1506.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ENV 1201997 : 1997 | Identical |
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