BS EN 60825-12-2004
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ID： |
1FB9083F3AC64EF78FDE59B276AEB4AA |
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文件大小(MB)： |
0.49 |
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页数： |
36 |
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文件格式： |
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日期： |
2007-12-6 |
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购买： |
文本摘录（文本识别可能有误，但文件阅览显示及打印正常，pdf文件可进行文字搜索定位）：
BRITISH STANDARD BS EN,60825-12:2004,Safety of laser,products —,Part 12: Safety of free space optical,communication systems used for,transmission of information,The European Standard EN 60825-12:2004 has the status of a,British Standard,ICS 31.260, , ,,,,, , ,BS EN 60825-12:2004,This British Standard was,published under the authority,of the Standards Policy and,Strategy Committee on,19 May 2004,. BSI 19 May 2004,ISBN 0 580 43791 4,National foreword,This British Standard is the official English language version of,EN 60825-12:2004. It is identical with IEC 60825-12:2004.,The UK participation in its preparation was entrusted to Technical Committee,EPL/76, Optical radiation safety and laser equipment, 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 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” facility 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 obligations.,— aid enquirers to understand the text;,— present to the responsible international/European committee any,enquiries on the interpretation, or proposals for change, and keep the,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,pages 2 to 33 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,EUROPEAN STANDARD EN 60825-12,NORME EUROPéENNE,EUROP腎SCHE NORM April 2004,CENELEC,European Committee for Electrotechnical Standardization,Comité Européen de Normalisation Electrotechnique,Europ鋓sches Komitee für Elektrotechnische Normung,Central Secretariat: rue de Stassart 35, B - 1050 Brussels,. 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.,Ref. No. EN 60825-12:2004 E,ICS 31.260,English version,Safety of laser products,Part 12: Safety of free space optical communication systems,used for transmission of information,(IEC 60825-12:2004),Sécurité des appareils à laser,Partie 12 : Sécurité des systèmes,de communications optiques,en espace libre utilisés,pour la transmission d'informations,(CEI 60825-12:2004),Sicherheit von Lasereinrichtungen,Teil 12: Sicherheit von optischen,Freiraumkommunikationssystemen,für die Informationsübertragung,(IEC 60825-12:2004),This European Standard was approved by CENELEC on 2004-04-01. CENELEC members are bound to,comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European,Standard the status of a national standard without any alteration.,Up-to-date lists and bibliographical references concerning such national standards may be obtained on,application to the Central Secretariat or to any CENELEC member.,This European Standard exists in three official versions (English, French, German). A version in any other,language made by translation under the responsibility of a CENELEC member into its own language and,notified to the Central Secretariat has the same status as the official versions.,CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech,Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,Switzerland and United Kingdom.,Foreword,The text of document 76/281/FDIS, future edition 1 of IEC 60825-12, prepared by IEC TC 76, Optical,radiation safety and laser equipment, was submitted to the IEC-CENELEC parallel vote and was,approved by CENELEC as EN 60825-12 on 2004-04-01.,The following dates were fixed:,– latest date by which the EN has to be implemented,at national level by publication of an identical,national standard or by endorsement (dop) 2005-01-01,– latest date by which the national standards conflicting,with the EN have to be withdrawn (dow) 2007-04-01,This European Standard was prepared under a mandate given to CENELEC by the European,Commission……
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