标准摘要
[中文适用范围]： 该方法适用于除含锆合金外的镁和镁合金中0.002%至0.4%（m/m）之间铜含量的测定。 规定了方法的原理和程序、试剂、仪器、取样、结果的表达和试验报告。 [外文原描述]： The method is applicable to the determination of copper content between 0,002 and 0,4 % (m/m) in magnesium and magnesium alloys other than alloys containing zirconium. Specifies principle and procedure of the method, reagents, apparatus, sampling, expression of results and test report.
英文名称Magnesium and magnesium alloys — Determination of copper content — Oxalyldihydrazide photometric method