BS EN 1213-2000 建筑阀门.建筑物中饮用水供应用铜合金截止阀.试验和要求.pdf

| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12132000 The European Standard EN 12131999 has the status of a British Standard ICS 23.060.20; 91.140.60 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Building valves Copper alloy stopvalves for potable water supply in buildings Tests and requirements This British Standard, having been prepared under the direction of the Sector Committee Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 February 2000  BSI 02-2000 ISBN 0 580 34268 9 BS EN 12132000 Amendments issued since publication Amd. No.DateComments National foreword This British Standard is the official English language version of EN ISO 12131999. The UK participation in its preparation was entrusted by Technical Committee B/504, Water supply, to subcommittee B/504/7, Control safety devices, 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 ined; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be 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 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 Standards 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 18, an inside back cover and a back cover. 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