GB/T 20246-2006 English PDF

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GB/T 20246-2006: Acoustics -- Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment -- Engineering method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 20246-2006	369	Add to Cart	3 days	Acoustics -- Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment -- Engineering method	Valid

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Basic data

Standard ID: GB/T 20246-2006 (GB/T20246-2006)
Description (Translated English): Acoustics -- Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment -- Engineering method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A59
Classification of International Standard: 17.140
Word Count Estimation: 14,183
Date of Issue: 2006-05-08
Date of Implementation: 2006-11-01
Adopted Standard: ISO 8297-1994, MOD
Regulation (derived from): China Announcement of Newly Approved National Standards No. 6 of 2006 (No. 93 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies an engineering method: Determination of large multi- source sound power level of the factory, which relates to the evaluation of its environmental SPL. These sound power levels can be used for such an evaluation forecasting model. This method is limited to a plurality of noise sources (the combination of the individual sound sources) of large plants, the main dimension in a horizontal plane, the horizontal direction noise at all radiation is basically the same. Non- weighted sound pressure levels in octave band measurements.

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