Chromium ores and concentrates — Determination of chromium content — Titrimetric method
铬矿石和浓缩物 - 铬含量的测定 - 滴定法
发布日期:
2024-11-25
本文件规定了测定铬含量质量分数大于7.00%的铬矿石和精矿中铬含量的滴定法。
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 %.