1、ICS 65.060.35Irrigation techniquesSolid set sprinkler systemsPart 2: Test methodsEnglish version of DIN EN 13742-2Bewsserungsverfahren Ortsfest installierte Beregnungssysteme Teil 2: PrfverfahrenA comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 334 Irri
2、gation techniques (Secretariat: Spain).The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (WaterPractice Standards Committee), Technical Committee Bewsserung.DIN 19656 is the standard corresponding to International Standard ISO 7749-2 referred to in clause 2
3、of theEN.National Annex NAStandard referred to(and not included in Normative references and Bibliography)DIN 19656 Testing rotating sprinklersDEUTSCHE NORM February 2005DIN EN 13742-2 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Be
4、rlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Supersedes DIN 28090-1,September 1995.English price group 7www.din.dewww.beuth.de9627832Continued overleaf.Document comprises 8 pages.05.05English versionICS 65.060.35Irrigation technique
5、sSolid set sprinkler systemsPart 2: Test methods 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 13742-2 : 2004 EBewsserungsverfahren Ortsfest in-stallierte Beregnungssysteme Teil 2:PrfverfahrenThis European Standard was approv
6、ed by CEN on 2004-09-02.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ard
7、s may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Manage
8、ment Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Pol
9、and, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.EN 13742-2November 2004Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungTechniques dirrigation Installationde couverture intgrale par asperseurs Partie 2: Mthodes dessaiPage 2EN 13742-2 : 20042333333344477Page 3EN 13742-2 : 2004Page 4EN 13742-2 : 2004Page 5EN 13742-2 : 2004Page 6EN 13742-2 : 2004Page 7EN 13742-2 : 2004
