DIN EN 15924-2011 Fertilizers - Determination of the fineness of grinding of soft natural phosphates German version EN 15924 2011《肥料 天然软磷酸盐研磨细度的测定 德文版 EN 15924-2011》.pdf
《DIN EN 15924-2011 Fertilizers - Determination of the fineness of grinding of soft natural phosphates German version EN 15924 2011《肥料 天然软磷酸盐研磨细度的测定 德文版 EN 15924-2011》.pdf》由会员分享,可在线阅读,更多相关《DIN EN 15924-2011 Fertilizers - Determination of the fineness of grinding of soft natural phosphates German version EN 15924 2011《肥料 天然软磷酸盐研磨细度的测定 德文版 EN 15924-2011》.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、December 2011 Translation by DIN-Sprachendienst.English price group 7No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC
2、S 65.080!$xZN“1855543www.din.deDDIN EN 15924Fertilizers Determination of the fineness of grinding of soft natural phosphatesEnglish translation of DIN EN 15924:2011-12Dngemittel Bestimmung der Mahlfeinheit von weicherdigem RohphosphatEnglische bersetzung von DIN EN 15924:2011-12Engrais Dtermination
3、de la finesse de monture des phosphates naturels tendresTraduction anglaise de DIN EN 15924:2011-12SupersedesDIN SPEC 1110(DIN CEN/TS 15924):2010-02www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 8 pages11.11 DIN EN 15924:2011-12 A comm
4、a is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 260 “Fertilizers and liming materials” (Secretariat: DIN, Germany) under the mandate M/335. The responsible German body involved in its preparation was the Normenausschuss Lebensmittel un
5、d landwirtschaftliche Produkte (Food and Agricultural Products Standards Committee), Working Committee NA 057-03-02 AA Dngemittel. The method specified in this standard is based upon Regulation (EC) No 2003/2003 relating to fertilizers, Annex IV, method 7.2 (see Bibliography). DIN EN 15924 supersede
6、s DIN SPEC 1110 (DIN CEN/TS 15924):2010-02, which has been adopted as a European Standard based on the results of the unique acceptance procedure. Amendments This standard differs from DIN SPEC 1110 (DIN CEN/TS 15924):2010-02 as follows: a) the DIN SPEC prestandard status has been changed to that of
7、 a European standard; b) the standard has been editorially revised. Previous editions DIN CEN/TS 15924: 2010-02 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15924 September 2011 ICS 65.080 Supersedes CEN/TS 15924:2009English Version Fertilizers - Determination of the fineness of grinding o
8、f soft natural phosphates Engrais - Dtermination de la finesse de monture des phosphates naturels tendres Dngemittel - Bestimmung der Mahlfeinheit von weicherdigem Rohphosphat This European Standard was approved by CEN on 18 August 2011. CEN members are bound to comply with the CEN/CENELEC Internal
9、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 CEN-CENELEC Management Centre or to any CEN
10、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 CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official version
11、s. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slove
12、nia, Spain, Sweden, Switzerland and United Kingdom. Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15924:2011: EEUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORM
13、ALISATION EUROPISCHES KOMITEE FR NORMUNG EN 15924:2011 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and definitions .44 Principle 45 Sampling .46 Reagents .47 Apparatus .58 Procedure .59 Calculation and expression of the result 610 Test report 6Bibliography 6DIN EN 15924:20
14、11-12 EN 15924:2011 (E) 3 Foreword This document (EN 15924:2011) has been prepared by Technical Committee CEN/TC 260 “Fertilizers and liming materials”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an ident
15、ical text or by endorsement, at the latest by March 2012, and conflicting national standards shall be withdrawn at the latest by March 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held resp
16、onsible for identifying any or all such patent rights. This document supersedes CEN/TS 15924:2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. The following changes have been made to the former edition: a) the CEN T
17、echnical Specification has been adopted as a European Standard; b) the document has been editorially revised. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
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