PREN 4023:2009被替代
Aerospace Series - Pipe Coupling 8 Degrees 30 Minutes In Titanium Alloy - Elbows 45 Degrees
出版：Aerospace & Defence Industries Association of Europe
专家解读视频
基本信息
标准编号： PREN 4023:2009
发布时间：2009/12/15 0:00:00
标准类别：Draft
出版单位：Aerospace & Defence Industries Association of Europe
标准页数：5
标准简介
Describes the characteristics of elbows 45 degrees, for pipe couplings 8 degrees 30 minutes, in titanium alloy, for aerospace applications.
标准备注
Supersedes PREN 3255. (07/2003)
