Ventilation for buildings - Ductwork hangers and supports - Requirements for strength
适用范围:This standard specifies requirements for the construction and application of supports for sheet metal ducts, within ventilation and air conditioning systems. The standard applies only to ductwork (rect...
实施日期:2002-04-01
Lueftung von Gebaeuden. Luftleitungen. Messung von Luftleitungsoberflaechen Ventilation for buildings Ductwork Measurement of ductwork surface area Ventilation des batiments. Reseau de conduits. Mesura...
适用范围:This European Standard specifies the requirements for the measurement of the surface area of a duct for use in the determination of air leakage flow rate per unit surface area (leakage factor). The sta...
实施日期:2004-01-28
Ventilation for buildings - Ductwork - Dimensions and mechanical requirements for flexble ducts
适用范围:This standard specifies requirements and test methods for the technical characteristics of flexible ducts used in ventilation and air conditioning installations in buildings for human occupancy. This s...
实施日期:2002-03-01
发布日期:2008-12-11 实施日期:2008-12-11
实施日期:1998-04-01
Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling. Terms,definitions,test conditions,test methods and requirem...
发布日期:2013-08-31 实施日期:2013-08-31
实施日期:2001-11-01
Ventilation for buildings - Sheet metal air ducts and fittings with rectangular cross-section - Dimensions; German version EN 1505:1997
适用范围:The document specifies dimensional characteristics of rectangular sheet metal air ducts and duct fittings. It applies to ductwork used in ventilation and air conditioning systems in buildings subject t...
Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling. Terms,definitions,test conditions,test methods and requirem...
实施日期:2013-07-01
Ventilation for buildings - Sheet metal air ducts with rectangular section - Requirements for strength and leakage
适用范围:This European Standard DIN EN 1507 applies to rectangular ductwork of sheet metal used in air conditioning and ventilation systems defined in the principal scope of CEN/TC 156.
实施日期:2006-07-01
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