BS ISO BRITISH STANDARD 3272-1:2003 Incorporating corrigendum June 2009 Microfilming of technical drawings and other drawing office . Version correct as of 13 Jan 2023. documents Part l: Operating procedures ICS 01.100.01; 37.080 BSi NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAW British Standards BS ISO 3272-1:2003 National foreword This British Standard is the UK implementation of ISO 3272-1:2003 incorporating corrigendum June 2009. It supersedes BS 4210-1:1977 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee IDT/1, Document imaging applications, to Subcommittee IDT/1/2, Applications. A list of organizations represented on this subcommittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of . Version correct as of 13 Jan 2023. a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Licensed copy: Royal Holloway University of London. This British Standard was Amendments/corrigenda issued since publication published under the authority of the Standards Policy and Date Comments Strategy Committee on 4April2003 31 August 2009 Implementation of ISO corrigendum June 2009, figure 1 replaced C BSI 2009 ISBN 978 0 580 68117 2 ISO INTERNATIONAL STANDARD 3272-1 Second edition 2003-03-15 Version correct as of 13 Jan 2023. Microfilming of technical drawings and other drawing office documents Part 1: Operating procedures Micrographie des dessins techniques et autres documents de bureau d'etudes- Partie 1: Techniques opératoires Reference number ISO 3272-1:2003(E) ISO BS IS0 3272-1:2003 n2023. Jan 13 s of tas Version correct = BS IS0 3272-1:2003 Contents Page Foreword Introduction 1 Scope, 2 Normative references 2023 3 Terms and definitions Jan 4 Unexposed film stock .. 3 5 Originals 6 Filming procedures se correct 7 Enlargement. Annex A (normative) Enlargement ratios and sizes of reproduction for A-size documents .. .6 Version Bibliography London University of : Royal Holloway copy: censed ii BS ISO 3272-1:2003 Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical 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 to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 3272-1 was prepared by Technical Committee ISO/TC 171, Document imaging applications, Subcommittee SC 2, Application issues. This second edition cancels and replaces the first edition (IsO 3272-1:1983), which has been technically revised. IsO 3272 consists of the following parts, under the general title Microfilming of technical drawings and other drawing office documents: Part 1: Operating procedures Part 2: Quality criteria and control of 35 mm silver gelatin microfilms Part 3: Aperture card for 35mm microfilm Part 4: Microfilming of drawings of special and exceptional elongated sizes Part 5: Test procedures for diazo duplicating of microfilm images in aperture cards cop Part 6: Quality criteria and control of systems for enlargements from 35 mm microfilm License iv BS IS0 3272-1:2003 Introd