EN 13141-2:2004
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 2: Exhaust and supply air terminal devices
31-07-2004
21-01-2004
This European Standard specifies laboratory methods for testing flowrate and noise production of exhaust and supply air terminal devices operating under pressure differences. It applies to devices used in mechanical systems and passive stack systems. The device may be one of the following - device with a manually adjustable opening or, - device with a fixed opening or, - pressure difference controlled device.
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