PREN 4552:2000被替代
Aerospace Series - Pipe Coupling, 37 Degrees, Spherical, In Heat Resisting Steel - Straight Nipples, Welded - Inch Series
出版：Aerospace & Defence Industries Association of Europe
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基本信息
标准编号： PREN 4552:2000
发布时间：2000/9/29 0:00:00
标准类别：Draft
出版单位：Aerospace & Defence Industries Association of Europe
标准页数：6
标准简介
Gives the characteristics of welded straight nipples for inch series pipe couplings, 37 degrees, spherical, in heat resisting steel, for aerospace applications.
替代本标准的新标准
等同采用的国际标准
DIN EN 4552 (2004-08) - Identical
