CAN CGSB-4 2 NO 8 3-M89-1989 Textile Test Methods Textiles - Designation of the Direction of Twist in Yarns and Related Products.pdf

1、 CAN/CGSB-4.2 No. 8.3-M89 ISO 2:1973, IDT Extended April 1997 Reaffirmed April 2004 Reaffirmed October 2013 International Organization for Standardization National Standard of Canada ICS 59.080.20 ISO 1973. CGSB 2013. All rights reserved. Unauthorized reproduction is strictly prohibited. Textile tes

2、t methods Textiles Tear properties of fabrics Part 1: Determination of tear force using ballistic pendulum method (Elmendorf) (ISO 13937-1:2000, IDT) Textile test methods Textiles Designation of the direction of twist in yarns and related products (ISO 2:1973, IDT) The CANADIAN GENERAL STANDARDS BOA

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22、he latest edition from the SDO that publishes the standard. The responsibility for approving standards as NSCs rests with: Standards Council of Canada 270 Albert Street, Suite 200 Ottawa, Ontario K1P 6N7, CANADA How to order Publications: by telephone 819-956-0425 or 1-800-665-2472 by fax 819-956-57

23、40 by mail CGSB Sales Centre Gatineau, Canada K1A 1G6 in person Place du Portage Phase III, 6B1 11 Laurier Street Gatineau, Quebec by email ncr.cgsb-ongctpsgc-pwgsc.gc.ca on the Web www.tpsgc-pwgsc.gc.ca/ongc-cgsb NATIONAL STANDARD OF CANADA CAN/CGSB-4.2 No. 8.3-M89 ISO 2:1973, IDT Extended April 19

24、97 Reaffirmed April 2004 Reaffirmed October 2013 Textile test methods Textiles Designation of the direction of twist in yarns and related products (ISO 2:1973, IDT) CETTE NORME NATIONALE DU CANADA EST DISPONIBLE EN VERSIONS FRANAISE ET ANGLAISE. Published December 1989 by the Canadian General Standa

25、rds Board Gatineau, Canada K1A 1G6 Minister of Supply and Services Canada 1989 No part of this publication may be reproduced in any form without the prior permission of the publisher. Prepared by the International Organization for Standardization Reviewed by the Canadian General Standards Board Appr

26、oved by the CAN/CGSB-4.2 No. 8.3-M89 ISO 2:1973, IDT CGSB 2013 All rights reserved CANADIAN GENERAL STANDARDS BOARD Committee on Textile Test Methods and Terminology (Voting membership at date of reaffirmation) General interest category Batcheller, J. University of Alberta Carrick, D. Consultant Dav

27、ie, N. Consultant Liu, S. University of Manitoba Man, T.M. Consultant Tait, C. National Defence/DSSPM Producer category Adam, C. Tencate Protective Fabrics Canada Boivin, D. E.I. DuPont Co. Lawson, L. Davey Textile Solutions Leblanc, J.-M. Marv Holland Apparel Ltd. Schumann, E. Lincoln Fabrics Ltd.

28、Taylor, V. Invista (Canada) Co. Regulator category Andersson, C. Health Canada User category Bourget, S. National Defence/QETE DEntremont, E. Royal Canadian Mounted Police Izquierdo, V. Textile Technologies Centre Kohli, G. Sears Canada Inc. Larsen, A.-L. Exova Group Ltd. Litva, M. Canada Border Ser

29、vices Agency MacLeod, J. Public Works and Government Services Canada Tebbs, C. International Drycleaners Congress Secretary (non-voting) Grabowski, M. Canadian General Standards Board CGSB 2013 All rights reserved i CAN/CGSB-4.2 No. 8.3-M89 ISO 2:1973, IDT Extended April 1997 Reaffirmed April 2004 R

30、eaffirmed October 2013 Preface to the National Standard of Canada This National Standard of Canada has been extended and reaffirmed by the CGSB Committee on Textile Test Methods and Terminology and has been approved as a National Standard of Canada by the Standards Council of Canada. It is identical

31、 in content and in layout with International Standard ISO 2, Textiles Designation of the direction of twist in yarns and related products, published 1973-09-15 by the International Organization for Standardization (ISO), and is reprinted with the permission of ISO. The international standard was rev

32、iewed by the CGSB committee to determine its suitability for Canadian use. It was agreed to use it in total without editorial changes. The CGSB National Standards of Canada may be obtained from the Canadian General Standards Board, Sales Centre, Gatineau, Canada K1A 1G6. Telephone 819-956-0425 or 1-

33、800-665-2472. Fax 819-956-5740. E-mail ncr.cgsb-ongctpsgc-pwgsc.gc.ca. Web site www.tpsgc-pwgsc.gc.ca/ongc-cgsb. The International Standards may be obtained from IHS Global Canada Ltd., 200-1331 MacLeod Trail SE, Calgary, Alberta T2G 0K3, telephone 613-237-4250 or 1-800-267-8220, fax 613-237-4251, W

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