建筑用低合金钢的焊接组织与性能
赵 扬1,孙占花2
Welding microstructure and properties of low alloy steel for construction
Zhao Yang1, Sun Zhanhua2
金属热处理 . 2017, (2): 87 -91 .  DOI: 10.13251/j.issn.0254-6051.2017.02.020