AASHTO M 270M/M 270:2012被替代
Specification For Structural Steel For Bridges
出版：American Association of State Highway and Transportation Officials
专家解读视频
基本信息
标准编号： AASHTO M 270M/M 270:2012
标准类别：Standard
出版单位：American Association of State Highway and Transportation Officials
标准页数：13
标准简介
Includes carbon and high-strength low-alloy steel structural shapes, plates, and bars and quenched and tempered alloy steel for structural plates intended for use in bridges.
标准备注
Also numbered as ASTM A 709/A709M. (05/2013)
替代本标准的新标准
