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sklademVydáno: 1996-11-28
ISO 11957:1996
ISO 11957:1996 - Acoustics — Determination of sound insulation performance of cabins — Laboratory and in situ measurements
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Anglicky PDF
Immediate download
Printable
78.77 €
Francouzsky PDF
Immediate download
Printable
78.77 €
Anglicky Hardcopy
In stock
78.77 €
Francouzsky Hardcopy
In stock
78.77 €
| Označení normy: | ISO 11957:1996 |
| Vydání: | 1 |
| Vydáno: | 1996-11-28 |
| Počet stran (Anglicky): | 11 |
| Počet stran (Francouzsky): | 11 |
DESCRIPTION
ISO 11957:1996
Describes a laboratory method and in situ methods for the determination of the sound insulation performance of sound-protecting cabins. Applicable to sound-protecting cabins with a leak ratio smaller than 2 %.