标 准 号:JIS Z3319-2007 简体中文标题:气电弧焊用焊料带芯焊丝(修改件1) 繁体中文标题:气电弧焊用焊料带芯焊丝(修改件1) English Name:Flux cored wires for electrogas arc welding (Amendment 1) ... 上一篇:JIS Z3621-1992 铜焊的推荐操作规程下一篇:JIS Z3316-2001 低碳钢及低合金钢用惰性气体保护钨极电弧焊条及焊丝