Robert L NortonDesign of MachineryISBN 9780077421717Copyright2014 by McGrawHill Education All Rights reserved No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including without limitation photocopying, recording, taping, or any database, information or retrieval system, without the prior written permission of the publisher This authorized English reprint is jointly published by McGrawHill Education and China Machine Press This edition is authorized for sale in the People’s Republic of China only, excluding Hong Kong SAR, Macao SAR and Taiwan Copyright2017 by McGrawHill Education 版權所有。未經出版人事先書面許可,對本出版物的任何部分不得以任何方式或途徑復制或傳播,包括但不限于復印、錄制、錄音,或者通過任何數據庫、信息或可檢索的系統(tǒng)。本授權英文影印版由麥格勞希爾(亞洲)教育出版公司和機械工業(yè)出版社合作出版。此版本經授權僅限在中華人民共和國境內(不包括香港特別行政區(qū)、澳門特別行政區(qū)和臺灣地區(qū))銷售。