BS-EN-1506 › Complete Document History
Ventilation for buildings. Sheet metal air ducts and fittings with circular cross-section. Dimensions
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2007 EDITION - SECTION, DIMENSIONS - Sept. 28, 2007
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Obsolete Revision Information: |
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1998 EDITION - VENTILATION FOR BUILDINGS. SHE - Jan. 1, 1998
1997 EDITION - DIMENSIONS - Jan. 1, 1997 |