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GB/T 17697-1999   Acoustics - Determination of sound power radiated into a duct by fans - In -duct method (English Version)
Standard No.: GB/T 17697-1999 Status:superseded remind me the status change
Language:English File Format:PDF
Word Count: 11500 words Price(USD):345.0 remind me the price change
Implemented on:1999-9-1 Delivery: via email in 1~3 business day
Standard No.: GB/T 17697-1999
English Name: Acoustics - Determination of sound power radiated into a duct by fans - In -duct method
Chinese Name: 声学 风机辐射入管道的声功率测定 管道法
Chinese Classification: A59    Acoustic Measurement
Professional Classification: GB    National Standard
ICS Classification: 91.120.20 91.120.20    Acoustics in building. Sound insulation 91.120.20
Issued by: CBTS
Issued on: 1999-3-8
Implemented on: 1999-9-1
Status: superseded
Superseded by:GB/T 17697-2014
Superseded on:2015-2-1
Language: English
File Format: PDF
Word Count: 11500 words
Price(USD): 345.0
Delivery: via email in 1~3 business day
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