BS EN 1794-2-2003 道路交通噪声降低设备.非声学性能.一般安全和环境要求.pdf
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1、BRITISH STANDARD BS EN 1794-2:2003 Road traffic noise reducing devices Non-acoustic performance Part 2: General safety and environmental requirements The European Standard EN 1794-2:2003 has the status of a British Standard ICS 93.080.30 BS EN 1794-2:2003 This British Standard, was published under t
2、he authority of the Standards Policy and Strategy Committee on 14 November 2003 BSI 14 November 2003 ISBN 0 580 42895 8 National foreword This British Standard is the official English language version of EN 1794-2:2003. It is a new edition that supersedes the version of BS EN 1794-2:2003 published o
3、n 11 September 2003 which has been withdrawn. The UK participation in its preparation was entrusted by Technical Committee B/509, Road equipment, to Subcommittee B/509/6, Fences for attenuation of noise, which has the responsibility to: A list of organizations represented on this subcommittee can be
4、 obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” faci
5、lity of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligation
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- BS EN 1794-2-2003 道路交通噪声降低设备.非声学性能.一般安全和环境要求 1794 2003 道路交通 噪声 降低 设备 声学 性能 一般 安全 环境 要求
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