JIS Z3183-2012 碳钢及低合金钢用埋弧焊溶敷金属的质量分级

标 准 编 号：JIS Z3183-2012
简体中文标题：碳钢及低合金钢用埋弧焊溶敷金属的质量分级
繁体中文标题：碳钢及低合金钢用埋弧焊溶敷金属的质量分级
English name ：Classification for deposited metal of submerged arc welding for carbon steel and low alloy steel