SNV DIN 7990:1999现行
Hexagon Head Bolts With Hexagon Nut For Steel Structures
出版：Swiss Standards
专家解读视频
基本信息
标准编号： SNV DIN 7990:1999
发布时间：1990/12/1 0:00:00
标准类别：Standard
出版单位：Swiss Standards
标准页数：0
标准简介
Contains dimensional and technical requirements of hexagon bolts and nuts for steel structures and specifies their designation.
等同采用的国际标准
DIN 7990 : 2017-08 - Identical
DIN 7990 (2007-07) - Identical
DIN 7990 (2008-04) - Identical
