DIN EN 13650-2002 Soil improvers and growing media - Extraction of aqua regia soluble elements German version EN 13650 2001《土壤改良和生长介质 王水可溶元素萃取》.pdf

1、ICS 65.080Bodenverbesserungsmittel und Kultursubstrate Extraktion von in Knigswasser lslichen ElementenEuropean Standard EN 13650 : 2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 223 Soil improvers and growing me

2、dia (Secretariat: UnitedKingdom).The responsible German body involved in its preparation was the Normenausschuss Lebensmittel und land-wirtschaftliche Produkte (Foodstuffs and Agricultural Products Standards Committee), Technical Commit-tee Bodenverbesserungsmittel und Kultursubstrate.Ref. No. DIN E

3、N 13650 : 2002-01English price group 11 Sales No. 111105.02DEUTSCHE NORM January 2002EN 13650Continued overleaf.EN comprises 15 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,h

4、as the exclusive right of sale for German Standards (DIN-Normen).Soil improvers and growing mediaExtraction of aqua regia soluble elementsEnglish version of DIN EN 13650English versionICS 65.080Soil improvers and growing mediaExtraction of aqua regia soluble elements 2001. CEN All rights of exploita

5、tion in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 13650 : 2001 EBodenverbesserungsmittel undKultursubstrate Extraktion von inKnigswasser lslichen ElementenThis European Standard was approved by CEN on 2001-08-11.CEN members are bound to comply with the CEN/CENE

6、LEC 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-ards may be obtained on application to the Management Centre or to anyCEN me

7、mber.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 Management Centre hasthe same status as the official versions.CEN members are t

8、he national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN 13650September 2001Management Centre: rue de Stassart 36, B-1050

9、 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungAmendements du sol et supports deculture Extraction des lmentssolubles dans leau rgalePage 2EN 13650 : 2001233334455666671415Page 3EN 13650 : 2001Page 4EN 13650 : 2001Page 5EN 13650 : 2001Page 6EN 13650 : 2001Page 7EN 13650 : 2001Page 8EN 13650 : 2001Page 9EN 13650 : 2001Page 10EN 13650 : 2001Page 11EN 13650 : 2001Page 12EN 13650 : 2001Page 13EN 13650 : 2001Page 14EN 13650 : 2001Page 15EN 13650 : 2001