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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12225:2000 The Euro
2、pean Standard EN 12225:2000 has the status of a British Standard ICS 59.080.70 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Geotextiles and geotextile-related products Method for determining the microbiological resistance by a soil burial test Licensed Copy: sheffieldun she
3、ffieldun, na, Sat Oct 28 08:39:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard, having been prepared under the direction of the Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 November 2
4、000 BSI 11-2000 ISBN 0 580 36549 2 BS EN 12225:2000 Amendments issued since publication Amd. No.DateComments National foreword This British Standard is the official English language version of EN 12225:2000. It supersedes DD ENV 12225:1997 which is withdrawn. The UK participation in its preparation
5、was entrusted to Technical Committee B/553, Geomembranes and geotextiles, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor rel
6、ated international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document ma
7、y be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Stan
8、dards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover. Th
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