JT/T 646-2005 (Pre-Approval version) Translated English of Chinese Standard. JT/T646-2005 (JTT 646-2005; JTT646-2005)
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2015-05-06
Total Pages: 9
ISBN-13:
DOWNLOAD EBOOKThis Standard specifies the classification, technical requirements and test methods of highway noise barriers materials. This Standard applies to noise barriers materials to reduce traffic noise of various grades of highways.