
Mechanical Properties Of Fasteners - Part 7: Torsional Test And Minimum Torques For Bolts And Screws With Nominal Diameters 1 Mm To 10 Mm
出版:Polish Committee for Standardization

专家解读视频
基本信息
标准编号: PN EN 20898-7:1997
发布时间:1997/12/11 0:00:00
标准类别:Standard
出版单位:Polish Committee for Standardization
标准页数:8
标准简介
1997 [11/12/1997]
等同采用的国际标准
ISO 898-7:1992 - Identical