ISO-1806-2002.pdf
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1、 Reference number ISO 1806:2002(E) ISO 2002 INTERNATIONAL STANDARD ISO 1806 Second edition 2002-12-01 Fishing nets Determination of mesh breaking force of netting Filets de pche Dtermination de la force de rupture de la maille de nappe de filet Copyright International Organization for Standardizatio
2、n Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 08:24:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 1806:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe
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5、has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2002 All rights reserved. Unless otherwise specified, no part of this publication may b
6、e reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. +
7、41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO 2002 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007
8、 08:24:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 1806:2002(E) ISO 2002 All rights reserved iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing In
9、ternational Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison
10、with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. The main task of techn
11、ical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn
12、 to the possibility that some of the elements of this International Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 1806 was prepared by the European Committee for Standardization (CEN) in collaboration with Technical
13、 Committee ISO/TC 38, Textiles, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement). Throughout the text of this document, read “.this European Standard.“ to mean “.this International Standard.“. This second edition cancels and replaces the first edition
14、(ISO 1806:1973), which has been technically revised. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 08:24:22 MDTNo reproduction or networking permitted without license from IHS
15、-,-,- ISO 1806:2002(E) iv ISO 2002 All rights reserved Contents page Forewordv 1Scope 1 2Normative references 1 3Terms and definitions1 4Principle1 5Apparatus .2 6Sampling.2 7Preparation of samples.2 8Requirements for testing 3 9Number of tests3 10Test procedure.3 11Calculation and expression of res
16、ults.4 12Test report 4 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 08:24:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 1806:2002(E) ISO 200
17、2 All rights reserved v Foreword This document EN ISO 1806:2002 has been prepared by Technical Committee CEN/TC 248 “Textiles and textile products“, the secretariat of which is held by BSI, in collaboration with Technical Committee ISO/TC 38 “Textiles“. This European Standard shall be given the stat
18、us of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2003, and conflicting national standards shall be withdrawn at the latest by June 2003. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the follow
19、ing countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Copyright International Organization
20、 for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 08:24:22 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organization for Standardization Provided by IHS under lice
21、nse with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 08:24:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 1806:2002(E) ISO 2002 All rights reserved 1 1 Scope This European Standard specifies a method of determining the mesh breaking
22、 force of netting for fishing. Tests may be carried out in both the dry and wet states, but test in the wet state are considered to be particularly appropriate in indicating the behaviour of the netting in use. 2 Normative references This European Standard incorporates by dated or undated reference,
23、 provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated
24、in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). ISO 139, Textiles Standard atmospheres for conditioning and testing. ISO 1805, Fishing nets Determination of breaking load and knot breaking load of netting yarns.
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