CNS 15256 Standard english version summary

CNS	Chinese National Standard	General No.	CNS15256
		Classified No.	A3414
Acoustics – Laboratory measurement procedures for ducted silencers and air-terminal units – Insertion loss, flow noise and total pressure loss 聲學－風管消音箱及空氣終端單元之實驗室量測程序－插入損失、氣流噪音及總壓力損失
Date of Approval	Bureau of Standards, Metrology and Inspection	Date of Revision

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CNS Standard Code	CNS 15256
CNS Standard English Title	Acoustics – Laboratory measurement procedures for ducted silencers and air-terminal units – Insertion loss, flow noise and total pressure loss
CNS Standard Chinese Title	聲學－風管消音箱及空氣終端單元之實驗室量測程序－插入損失、氣流噪音及總壓力損失
CNS Standard Classified No.	A3414 - Civil Engineering & Architecture
CNS Standard Status	Status：Current; Latest date：05/04/2009 Confirmed date：12/07/2021
Chinese Version Pages	50
Chinese Version Price	$***.00 USD
English Version	Translate after your order
English Translation Price	$.00* USD
Translation Time	About 5-20 Work Days


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Relational CNS standards of CNS 15256 Keyword: Acoustics – Laboratory measurement procedures ducted silencers air terminal ...

Standard Code	Standard Title
CNS 9056:2019	Acoustics – Measurement of sound absorption in a reverberation room
CNS 15256:2021	Acoustics – Laboratory measurement procedures for ducted silencers and air-terminal units – Insertion loss, flow noise and total pressure loss
CNS 7129:2015	Electroacoustics – Sound level meters – Part 1: Specifications
CNS 7129:2015	Electroacoustics – Sound level meters – Part 1: Specifications
CNS 80000-8:2022	Quantities and units – Part 8: Acoustics
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