SS EN 4178 Ed. 1 (2009)被替代
Aerospace Series - Screws, Pan Head, Six Lobe Recess, Coarse Tolerance Normal Shank, Medium Length Thread, In Titanium Alloy, Anodized, Mos[2] Lubricated - 1100 Mpa (At Ambient Temperature)/315 Degrees Celsius
出版：Standardiserings-Kommissionen I Sverige
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基本信息
标准编号： SS EN 4178 Ed. 1 (2009)
发布时间：2009/11/30 0:00:00
标准类别：Standard
出版单位：Standardiserings-Kommissionen I Sverige
标准页数：0
标准简介
Describes the characteristics of screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS[2] lubricated.
替代本标准的新标准
等同采用的国际标准
EN 4178:2017 - Identical
