GM 269M-2012 发动机舱声降噪结构.pdf

下载文档

4
0
约2.09千字
约 4页
2019-10-28 发布于天津
举报
版权申诉
保障服务

GM 269M-2012 发动机舱声降噪结构.pdf

1、本文档共4页，可阅读全部内容。
2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。

ENGINEERING SUPERCEDED Material Specification STANDARDS GM269M Engine Compartment Sound Absorber Construction Do Not Use on New Programs; Replaced by GMW16653 © Copyright 20 12 General Motors Company All Rights Reserved August 2012 Originating Department: North American Engineering Standards Page 1 of 4 GM ENGINEERING STANDARDS GM269M © Copyright 2012 General Motors Company All Rights Reserved August 2012 Page 2 of 4 GM ENGINEERING STANDARDS GM269M © Copyright 2012 General Motors Company All Rights Reserved August 2012 Page 3 of 4 GM ENGINEERING STANDARDS GM269M 8 Release and Revisions This standard was originated in October 1994. It was first published in September 1997. Publication Issue Description (Organization) Date 1 SEP 1997 Initial publication. 2 FEB 2003 Editorial Revisions (GMNA) 3 OCT 2004 Added Type F, removed crock test. (GMNA) 4 AUG 2012 Superceded by GMW16653. (Thermal Materials Specialist) © Copyright 2012 General Motors Company All Rights Reserved August 2012