PREN 4807 : DRAFT 2015被替代
AEROSPACE SERIES - FLANGE COUPLINGS - WELD COUPLING, 90 DEGREES ELBOW, IN HEAT RESISTING STEEL - INCH SERIES
出版：Aerospace & Defence Industries Association of Europe
专家解读视频
基本信息
标准编号： PREN 4807 : DRAFT 2015
标准类别：Draft
出版单位：Aerospace & Defence Industries Association of Europe
标准页数：0
标准简介
Defines the characteristics of straight welded coupling in heat resisting steel for swivel flange couplings for inch series aerospace applications.
替代本标准的新标准
等同采用的国际标准
DIN EN 4807 : 2016 - Identical
