标 准 编 号：JIS Z3214 AMD 1-2007简体中文标题：耐大气腐蚀钢用涂覆电焊条(修改件1)繁体中文标题：耐大气腐蚀钢用涂覆电焊条(修改件1)English Name：Covered electrodes for atmospheric corrosion resisting steel (Amendment 1)...