AS/NZS 2857:1996
Australian/New Zealand Standard ®
Timber drums for insulated electric cables and bare conductors
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AS/NZS 2857:1996
This Joint Australian/New Zealand Standard was prepared by Joint Technical Committee EL/3,Electric Wire and Cables.It was approved on behalf of the Council of Standards Australia on 25March 1996and on behalf of the Council of Standards New Zealand on 15May 1996.It was published on 5August 1996.
The following interests are reprented on Committee EL/3:Australian Electrical and Electronic Manufacturers Association Department of Defence,Australia Electrical regulatory authorities
Electricity Supply Association of Australia Ministry of Commerce,New Zealand
fearless
New Zealand Electrical Contractors Association
New Zealand Electrical and Electronic Manufacturers Federation Office of Energy of N.S.W.
Railways of Australia Committee Testing interests
Review of Standards.To keep abreast of progress in industry,Joint Australian/New Zealand Standards are subject to periodic review and are kept up to date by the issue of amendments or new editions as necessary.It is important therefore that Standards urs ensure that they are in posssion of the latest edition,and any amendments thereto.
Full details of all Joint Standards and related publications will be found in the Standards Australia and Standards New Zealand Catalogue of Publications;this information is supplemented each month by the magazines ‘The Australian Standard’and ‘Standards New Zealand’,which subscribing members receive,and which give details of new publications,new editions and amendments,and of withdrawn Standards.
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This Standard was issued in draft form for comment as DR 95257.
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有道翻译网页
AS/NZS 2857:1996
Australian/New Zealand Standard ®
Timber drums for insulated electric cables and bare conductors
PUBLISHED JOINTLY BY:STANDARDS AUSTRALIA 1The Crescent,六级考试成绩查询入口
Homebush NSW 2140Australia STANDARDS NEW ZEALAND Level 10,Standards Hou,155The Terrace,
Wellington 6001New Zealand
ISBN 0733705154
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AS/NZS 2857:19962
PREFACE
This Standard was prepared by the Joint Standards Australia/Standards New Zealand Committee EL/3on Electric Wires and Cables to superde AS 2857—1986and NZS/AS 2857—1986,Timber drums for insulated electric cables and bare conductors .The objective of this Standard is to specify the construction,dimensions and standard sizes of timber drums for insulated electric cables,bare conductors and other products,and that of the revision is to update the document and further rationalize the standard drum sizes.
This Standard differs from the 1986edition as follows:
(a)The terminology has been changed to gmented,recesd and plywood drums.(b)The method of designation has been revid.
(c)The drum mass capacities have been added to construction tables for plywood drums.(d)A Purchasing Guidelines Appendix has been added.(e)Drum construction tables have been rationalized.
(f)It is published as a Joint Australian/New Zealand Standard.
The term ‘informative’has been ud in this Standard to define the application of the appendix to which it applies.An ‘informative’appendix is only for information and guidance.
©Copyright STANDARDS AUSTRALIA/STANDARDS NEW ZEALAND
Urs of Standards are reminded that copyright subsists in all Standards Australia and Standards New Zealand publications and software.Except where the Copyright Act allows and except where provided for below no publications or software produced by Standards Australia or Standards New Zealand may be reproduced,stored in a retrieval system in any form or transmitted by any means without prior permission in writing from Standards Australia or Standards New Zealand.Permission may be conditional on an appropriate royalty payment.Australian requests for permission and information on commercial software royalties should be directed to the head office of Standards Australia.New Zealand requests should be directed to Standards New Zealand.
Up to 10percent of the technical content pages of a Standard may be copied for u exclusively in-hou by purchars of the Standard without payment of a royalty or advice to Standards Australia or Standards New Zealand.
Inclusion of copyright material in computer software programs is also permitted without royalty paym
ent provided such programs are ud exclusively in-hou by the creators of the programs.
迪肯大学Care should be taken to ensure that material ud is from the current edition of the Standard and that it is updated whenever the Standard is amended or revid.The number and date of the Standard should therefore be clearly identified.
The u of material in print form or in computer software programs to be ud commercially,with or without payment,or in commercial contracts is subject to the payment of a royalty.This policy may be varied by Standards Australia or Standards New Zealand at any time.
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3AS/NZS 2857:1996
CONTENTS
Page
SECTION 1SCOPE AND GENERAL
雅思报名费>魔术贴 英文
长春少儿英语培训1.1SCOPE .................................................41.2REFERENCED DOCUMENTS ................................41.3DESIGNATION ...........................................41.4DEFINITIONS ............................................51.5TERMINOLOGY .............
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enable
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5
SECTION 2GENERAL REQUIREMENTS
2.1GENERAL ..............................................62.2TIMBER ................................................62.3FLANGE
朝鲜为什么不能用避孕套
S ...............................................62.4CABLE INNER-END ACCESS ................................72.5SPINDLE HOLES .........................................72.6DRIVE-PIN HOLES ........................................72.7BARREL SURFACE .......................................82.8BARREL BOLTS OR STUDS .................................82.9PROTECTIVE EXTERNAL LAGGING ..........................82.10MARKING .......................
(8)
SECTION 3SPECIFIC REQUIREMENTS FOR SEGMENTED DRUMS
一线英语怎么样3.1RANGE AND DIMENSIONS ..................................93.2MATERIALS AND CONSTRUCTION ............................9SECTION 4SPECIFIC REQUIREMENTS FOR RECESSED DRUMS
4.1RANGE AND DIMENSIONS .................................134.2MATERIALS AND CONSTRUCTION ...........................13SECTION 5SPECIFIC REQUIREMENTS FOR PLYWOOD DRUMS
5.1RANGE AND DIMENSIONS .................................165.2MATERIALS AND CONSTRUCTION ...........................16APPENDICES A DRUM CAPACITY (VOLUME)—SELECTION OF DRUMS ...........19B PURCHASING GUIDELINES .................................25C SPECIAL REQUIREMENTS FOR PROTECTION OF CABLES (26)
Originated in Australia as AS C365.1—1969.
Previous edition in Australia AS 2857—1986.
Previous edition in New Zealand NZS/AS 2857—1986.Jointly revid and designated AS/NZS 2857:1996.
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