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It specifies general principles for line representation, the types of lines and how they are applied, and guidance on line widths and line groups. The document also provides an informative annex with examples of line application and includes scope, normative references, and key presentation rules used for consistent technical drawing communication.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/iso-128-242014-part-24-lines-on-mechanical-engineering-drawings-technical-drawingsgeneral-principles-of-presentation/648547/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/iso-128-242014-part-24-lines-on-mechanical-engineering-drawings-technical-drawingsgeneral-principles-of-presentation/648547.png","ImageObject",300,407,{"name":92,"@type":93},"Damian","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the scope of ISO 128-24:2014?","Question",{"text":112,"@type":113},"ISO 128-24:2014 covers the lines used on mechanical engineering drawings, providing general presentation principles and rules for line representation.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which topics does the standard address?",{"text":117,"@type":113},"The standard addresses general principles, types of lines and their application, and line widths and line groups.",{"name":119,"@type":110,"acceptedAnswer":120},"Does ISO 128-24:2014 include practical examples?",{"text":121,"@type":113},"Yes. 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Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of the requester.  \nISO copyright office  \nCase postale 56 • CH-1211 Geneva 20  \nTel. + 41 22 749 01 11  \nFax + 41 22 749 09 47  \nE-mail [copyright@iso.org](copyright@iso.org)  \n[Web www.iso.org](Web www.iso.org)[ ](Web www.iso.org)Published in Switzerland  \nii © ISO 2014 – All rights reserved  \nISO 128-24:2014(E)  \nContents Page  \nForeword ........................................................................................................................................................................................................................................ iv  \n1 Scope ................................................................................................................................................................................................................................. 1  \n2 Normative references ...................................................................................................................................................................................... 1  \n3 General principles............................................................................................................................................................................................... 2  \n4 Types of lines and their application................................................................................................................................................. 2  \n5 Line widths and line groups ..................................................................................................................................................................... 4  \nAnnex A (informative) Examples of application ....................................................................................................................................... 5  \niTeh STANDARD PREVIEW  \n( [standards.iteh.ai](standards.iteh.ai))  \nISO 128-24:2014  \n[https://standards.iteh.ai/catalog/standards/sist/d6138a54-0bb0-4f6b-9ab1-](https://standards.iteh.ai/catalog/standards/sist/d6138a54-0bb0-4f6b-9ab1-)  \n0ae32ba0f7a2/iso-128-24-2014  \n© ISO 2014 – All rights reserved iii  \nISO 128-24:2014(E)  \nForeword  \nISO (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 established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.","cbCailswflOGanal","https://ap.wps.com/l/cbCailswflOGanal","pdf",395585,11,"English","# Foreword\n# 1 Scope\n# 2 Normative references\n# 3 General principles\n# 4 Types of lines and their application\n# 5 Line widths and line groups\n# Annex A (informative) Examples of application","[{\"question\":\"What is the scope of ISO 128-24:2014?\",\"answer\":\"ISO 128-24:2014 covers the lines used on mechanical engineering drawings, providing general presentation principles and rules for line representation.\"},{\"question\":\"Which topics does the standard address?\",\"answer\":\"The standard addresses general principles, types of lines and their application, and line widths and line groups.\"},{\"question\":\"Does ISO 128-24:2014 include practical examples?\",\"answer\":\"Yes. Annex A (informative) provides examples of application showing how the line rules are used.\"}]","ISO 128-24:2014 - Part 24: Lines on mechanical engineering drawings - Technical drawings—General principles of presentation | PDF",28]