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本文(BS EN 12279-2000 Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements《燃气供应系统 作业线上的气压调节装置 功能要求》.pdf)为本站会员(wealthynice100)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

BS EN 12279-2000 Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements《燃气供应系统 作业线上的气压调节装置 功能要求》.pdf

1、BRITISH STANDARD BS EN 12279:2000 Incorporating Amendment No. 1 Gas supply systems Gas pressure regulating installations on service lines Functional requirements The European Standard EN 12279:2000, with the incorporation of amendment A1:2005, has the status of a British Standard ICS 23.060.40; 91.1

2、40.40 BS EN 12279:2000 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 July 2000 BSI 2006 ISBN 0 580 35134 3 National foreword This British Standard is the of

3、ficial English language version of EN 12279:2000, including amendment A1:2005. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment 1:

4、2005 is indicated by !“. The UK participation in its preparation was entrusted to Technical Committee GSE/32, Gas governors, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards whic

5、h 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” facility of the BSI Electronic Catalogue or of British Standards Online. This publicat

6、ion 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 obligations. aid enquirers to understand the text; present to the responsible international/

7、European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pa

8、ges 2 to 15 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 16178 31 August 2006 See national foreword(8523($167$1$5 1250(8523e(11( (8523b,6 amendment A1:2005 was approved by

9、 CEN on 7 July 2005. Ref. No. EN 12279:2000 + A1:2005 E3DJH (1 %6, &RQWHQWV 3DJH )RUHZRUG 6FRSH 1RUPDWLYHUHIHUHQFHV HILQLWLRQVVPEROVDQGDEEUHYLDWLRQV *HQHUDO ,QVWDOODWLRQ 3UHVVXUHGHVLJQDQGWHVWLQJ 3UHVVXUHUHJXODWLQJDQGVDIHWVVWHP 4XDOLWDVVXUDQFH *HQHUDO 4XDOLWDVVXUDQFHGXULQJGHVLJQFRQVWUXFWLRQRSHUDWLRQD

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23、ents. This European Standard (EN 12279:2000/A1:2005) has been prepared by Technical Committee CEN/TC 234 “Gas supply”, the secretariat of which is held by DIN. This Amendment to the European Standard EN 12279:2000 shall be given the status of a national standard, either by publication of an identica

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