PREN 1506 : DRAFT 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
01-06-2007
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and symbols
4 Dimensions and values for ducts
5 Dimensions for fittings
6 Tolerances and clearances
Annex A (informative) Examples of alternative designs of
ends and connectors
Bibliography
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