JT/T 646.5-2017 English PDF

US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JT/T 646.5-2017: Highway noise barriers - Part 5: Noise reduction detection method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JT/T 646.5-2017	189	Add to Cart	3 days	Highway noise barriers - Part 5: Noise reduction detection method	Valid

Similar standards

GB/T 29108   GB/T 25281   JT/T 646.3   JT/T 646.2   JT/T 646.1   

Basic data

Standard ID: JT/T 646.5-2017 (JT/T646.5-2017)
Description (Translated English): Highway noise barriers - Part 5: Noise reduction detection method
Sector / Industry: Highway & Transportation Industry Standard (Recommended)
Classification of Chinese Standard: R04
Classification of International Standard: 03.220.20; 13.020
Word Count Estimation: 8,844
Date of Issue: 2017-09-29
Date of Implementation: 2018-02-01
Quoted Standard: GB 3096; GB/T 3785.1; GB 12348
Regulation (derived from): Minstry of Transport Announcement 2017 No. 40; Industry Standard Filing Announcement 2017 No. 12 (Total No. 216)
Issuing agency(ies): Ministry of Transport
Summary: This standard specifies the detection equipment, detection environment, detection steps and conversion results of the road noise barrier noise reduction effect detection. This standard applies to the noise reduction effect detection of highway sound barriers.

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