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首页标准规范建筑建材类国家标准BS EN 1243-1999 胶粘剂.氨基和氨基甲醛冷凝缩合物中游离甲醛含量的测定
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BS EN 1243-1999 胶粘剂.氨基和氨基甲醛冷凝缩合物中游离甲醛含量的测定

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BS EN 1243-1999 胶粘剂.氨基和氨基甲醛冷凝缩合物中游离甲醛含量的测定
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BRITISH STANDARDBS EN1243:1999Adhesives-Determination offree formaldehyde in aminoand amidoformaldehydecondensates标准分享网www.bzfxw.com免费专业丰富The European Standard EN 1243:1998 has the status of aBritish StandardNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSEN1243:1999National forewordThis British Standard is the English language version of EN 1243:1998.The UK participation in its preparation was entrusted to Technical CommitteePRI52,Adhesives,which has the responsibility to:一aid enq仰uirers to understand the text,-present to the responsible European committee any enquiries on theinterpretation,or proposals for change,and keep the UK interests informed;-monitor related international and European developments and promulgatethem in the UK.A list of organizations represented on this committee can be obtained on request toits secretary.Cross-referencesreferred to in this document may be found in the BSI Standards Catalogue under thesection entitled"Intemational 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 acontract.Users of British Standards are responsible for their correct application.Compliance with a British Standard does not of itself confer immunityfrom legal obligations.Summary of pagesThis document comprises a front cover,an inside front cover,the EN title page,pages 2 to 4,an inside back cover and a back cover.This British Standard,havingAmendments issued since publicationbeen prepared under thedirection of the SectorAmd.No.DateText affectedCommittee for Materials andChemicals,was published underthe authority of the StandardsCommittee and comes into effectISBN0580308146
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