标准摘要
[中文适用范围]: 完整描述本文件规定了一种滴定法,用于测定铬矿石和精矿中铬含量(铬含量质量分数大于 7,00%)。 [外文原描述]: This document specifies a titrimetric method for the determination of the chromium content of chromium ores and concentrates having a chromium content greater than a mass fraction of 7,00 %.
英文名称Chromium ores and concentrates — Determination of chromium content — Titrimetric method