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GB/T 6446-1986 English PDF

US$199.00 ยท In stock
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GB/T 6446-1986: Frequency weighting for the measurement of aircraft noise (D-weighting)
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 6446-1986English199 Add to Cart 3 days [Need to translate] Frequency weighting for the measurement of aircraft noise (D-weighting) Obsolete GB/T 6446-1986

PDF similar to GB/T 6446-1986


Standard similar to GB/T 6446-1986

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Basic data

Standard ID GB/T 6446-1986 (GB/T6446-1986)
Description (Translated English) Frequency weighting for the measurement of aircraft noise (D-weighting)
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard N65
Classification of International Standard 17.140.20
Word Count Estimation 3,321
Date of Issue 5/28/1986
Date of Implementation 5/1/1987
Adopted Standard IEC 537-1976, IDT
Regulation (derived from) National Standard Committee Bulletin (2005 No. 146)
Issuing agency(ies) National Bureau of Standards

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