I.S. EN 4072:2009被替代
Aerospace Series - Screws, 100 Degrees 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 Degrees c
出版：National Standards Authority of Ireland
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基本信息
標準編號： I.S. EN 4072:2009
發布時間：2009/9/9 0:00:00
標準類別：Standard
出版單位：National Standards Authority of Ireland
標準頁數：11
標準簡介
Describes the characteristics of screws, 100 degrees countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated.
替代本標準的新標準
等同采用的國際標準
EN 4072:2016 - Identical
