Highway noise barriers—Part 3：Acoustic designing method

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JT/T 646.3-2017 Highway noise barriers—Part 3：Acoustic designing method
Standard No.:	JT/T 646.3-2017	Status:	VALID remind me the status change Email:
Language:	English	File Format:	PDF
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Implemented on:	2018-02-01	Delivery:	via email in
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Standard No.:	JT/T 646.3-2017
Chinese Name:	公路声屏障第3部分：声学设计方法
English Name:	Highway noise barriers—Part 3：Acoustic designing method
Professional Classification:	R04 Basic standards and general methods
ICS Classification:	03.220.20 Road transport 13.020
Issued by:
Issued on:	2017-09-29
Implemented on:	2018-02-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:
Price(USD):	please email coc@codeofchina.com for quotation
Delivery:	via email in

JT/T 646.3-2017 The following standards are cited：

JT/T 646.3-2017 Cited by the following standards：

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