标准摘要
[中文适用范围]： 该方法适用于钍含量在 0.2 至 5.0% (m/m) 之间的产品。 规定了原理、试剂、仪器、取样、程序、结果表达和试验报告。 [外文原描述]： The method is applicable to products having thorium contents between 0,2 and 5,0 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
英文名称Magnesium alloys — Determination of thorium — Part 1: Gravimetric method