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BS EN ISO 3744:2010

BS EN ISO 3744:2010. Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering methods for an essentially free field over a reflecting plane
Published Date: 31/01/2011 Status: Current

Price
£ 210.00

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£ 105.00

BS EN ISO 3744:2009. Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane
Published Date: 30/04/2010 Status: Revised, Withdrawn

Price
£ 162.00

Member Price
£ 81.00

BS EN ISO 3744:1995. Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane
Published Date: 15/10/1994 Status: Revised, Withdrawn

Price
£ 162.00

Member Price
£ 81.00

BS 4196-4:1981, ISO 3744-1981. Sound power levels of noise sources. Engineering methods for determination of sound power levels for sources in free-field conditions over a reflecting plane
Published Date: 30/11/1981 Status: Superseded, Withdrawn

Price
£ 140.00

Member Price
£ 70.00

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