标准摘要
[中文适用范围]： 本方法适用于国际标准中列出的各类铜合金中铁的含量。 ISO 4748规定了原理、试剂、仪器、程序、结果表达和测试报告。 [外文原描述]： The method is applicable to contents of iron in all types of copper alloys listed in International Standards. ISO 4748 specifies principle, reagents, apparatus, procedure, expression of results and test report.
英文名称Copper alloys — Determination of iron content — Na2EDTA titrimetric method