Practice Standard for Project Estimating,Second Edition

ISBN:9781628256420 © 2019 Project Management Institute,Inc.All rights reserved.

《项目估算实践标准》（第2版）© 2022 Project Management Institute，Inc.All rights reserved.

《项目估算实践标准》（第2版）是 Practice Standard for Project Estimating，Second Edition 的中文简体字翻译版，由Project Management Institute，Inc.（PMI）授权翻译、出版、发行。未经许可，严禁复印。

致读者

《项目估算实践标准》（第2版）是 Practice Standard for Project Estimating，Second Edition 的中文简体字翻译版， Practice Standard for Project Estimating，Second Edition 由PMI出版于美国并受美国以及国际上现行的版权法保护。电子工业出版社已得到 PMI 的授权在中国大陆出版发行《项目估算实践标准》（第2版）。《项目估算实践标准》（第2版）中的文字和图的局部或全部，严禁擅自复制。购买《项目估算实践标准》（第 2 版）的读者被自动视为接受《项目估算实践标准》（第 2 版）所包含的文、图、信息。PMI 不对《项目估算实践标准》（第2版）的准确性进行担保。若使用《项目估算实践标准》（第2版）的信息，读者自行承担此类使用的风险，PMI、电子工业出版社及其董事会、附属公司、继承人、雇员、代理人、代表等均不对此类使用行为造成的侵害进行赔偿。

Notice to Readers

This publication is a translation of the English Language publication, Practice Standard for Project Estimating,Second Edition ,which is published in the United States of America by the Project Management Institute,Inc.(PMI) and is protected by all applicable copyright laws in the United States and Internationally.This publication includes the text of Practice Standard for Project Estimating,Second Edition in its entirety,and Publishing House of Electronics Industry (PHEI),with the permission of PMI,has reproduced it.Any unauthorized reproduction of this material is strictly prohibited.All such information,content and related graphics,which are provided herein are being provided to the reader in an "as is"condition.Further,PMI makes no warranty,guarantee or representation,implied or expressed,as to the accuracy or content of the translation.Anyone using the information contained in this translation does so at his/her own risk and shall be deemed to indemnify PMI,or Publishing House of Electronics Industry (PHEI),their boards,affiliates,successors,employees,agents,representatives,and members from any and all injury of any kind arising from such use.

商标提示

“PMI”、PMI的标志、“PMP”、“CAPM”、“PMBOK”、“OPM3”和 Quarter Globe Design是PMI 的商标或注册商标，已在美国等国家注册。欲知更多有关PMI的商标，请联系PMI 的法律部门。

Trademark Notice

"PMI",the PMI logo,"PMP","CAPM","PMBOK","OPM3" and the Quarter Globe Design are marks or registered marks of the Project Management Institute,Inc.in the United States and other nations.For a comprehensive list of PMI marks,contact the PMI Legal Department. /eGYYyns0V3V5SapAL9QqI1QnezD2vfAXwR7Wr0I1G9eYKjQT+RlXWmR6V9EcZjJ