标 准 编 号:JIS Z3233-2001 简体中文标题:等离子切割和焊接用惰性气体保护弧焊用钨焊条 繁体中文标题:等离子切割和焊接用惰性气体保护弧焊用钨焊条 English Name:Tungsten electrodes for inert gas shielded arc welding, and for plasma cutting and welding ... 上一篇:JIS Z3253-2003 电弧焊和等离子电弧切割用保护气体下一篇:JIS Z3201-2001 低碳钢用气焊条