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ISO/TR 7849:1987

Acoustics — Estimation of airborne noise emitted by machinery using vibration measurement
17. 12. 1987.
95.99   Povučen   9. 3. 2009.

Опште информације

95.99     9. 3. 2009.

ISO

ISO/TC 43/SC 1

Tehnički izveštaj

17.140.20  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

Gives basic requirements for reproducible methods for determining the sound power emitted by machines. The method is especially applicable in cases where direct measurements are not possible because of high background noise. The methods are only applicable to noise which is emitted by vibrating surfaces of solid structures and not to noise generated aerodynamically.

Životni ciklus

TRENUTNO

POVUČEN
ISO/TR 7849:1987
95.99 Povučen
9. 3. 2009.

REVIDIRAN OD

OBJAVLJEN
ISO/TS 7849-1:2009

OBJAVLJEN
ISO/TS 7849-2:2009