Methods for testing and rating fan coil units, unit heaters and unit coolers - Determination of sound power levels of fan coil units, unit heaters and unit coolers using reverberating rooms Ingestion-build-93833 The composition
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Description
The composition
ISO 9712 on qualification and certification of non-destructive testing is useful for:
• Excluded from this part are VBPD employing radiation at wavelengths outside the range 400 nm to 1 500 nm
Facilities managers and facilities management companies
Methods for testing and rating fan coil units, unit heaters and unit coolers - Determination of sound power levels of fan coil units, unit heaters and unit coolers using reverberating rooms Ingestion-build-93833 The composition
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