ISBN: 0580276074
Keywords:
Ratings, Heat exchangers, Noise (environmental), Air treatment devices, Air-conditioning equipment, Performance, Test equipment, Unit heaters, Mathematical calculations, Installation, Reverberation rooms, Acoustic testing, Unit coolers, Sound sources, Fan coil units, Acoustic measurement, Sound intensity, PDF
| Publication Date | 15 Sep 1997 |
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| Product SKU | 1088440 |
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| ISBN | 0580276074 |
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| BSI Code | BS 4856-4:1997 |
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| No. of pages | 14 |
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| Replaces | BS 4856-4:1978|BS 4856-5:1979 |
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| Publisher | British Standards Institution |
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