PREN 4072:1999被替代
Aerospace Series - Screws, 100 Degree Countersunk Normal Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, In Titanium Alloy, Aluminium Ivd Coated - Classification: 1100 Mpa (at Ambient Temperature)/425 Degree C
出版：Aerospace & Defence Industries Association of Europe
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基本信息
標準編號： PREN 4072:1999
標準類別：Draft
出版單位：Aerospace & Defence Industries Association of Europe
標準頁數：0
標準簡介
Gives the characteristics of screws, 100 degree countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated. Classification: 1100 MPa/425 degree C.
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